Answers
In the given triangle, the measure of angle C is 32°
Calculating the measure of anglesFrom the question, we are to determine the value of angle C.
Let half of ∠IAB = a
and half of ∠IBA = b
Then,
a + b + 106° = 180° (Sum of angles in a triangle)
a + b = 74°
Also,
2a + 2b + ∠C = 180° (Sum of angles in a triangle)
2(a + b) + ∠C = 180°
2(74°) + ∠C = 180°
148° + ∠C = 180°
Subtract 148° from both sides
148° - 148° + ∠C = 180° - 148°
∠C = 32°
Hence, the measure of C is 32°
Learn more on Calculating the measure of angles here: https://brainly.com/question/29591630
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Related Questions
The original price of a table sold in an electronics store was $308. Members of the electronics store can purchase the tablet at a lower price of $246.40. Use proportion to find the percent (%) of discount for members.
Answers
Answer: 20% discount.
Step-by-step explanation:
We need to set up a proportion to figure out how much percent discount they have.
We can do that by taking the price the customer pays and dividing that by the original price.
So, 246.4/308.
This gives us .8 or 80%, but that is not the answer.
They are paying 80% meaning to find the discount we would subtract 80% from 100% and get 20%.
The point (−8, −10) was reflected over an axis to (8, −10). Which axis was it reflected over? Explain.
x-axis, because the x-coordinate is the opposite
x-axis, because the y-coordinate is the opposite
y-axis, because the x-coordinate is the opposite
y-axis, because the y-coordinate is the opposite
Answers
Answer:
y-axis, because the x-coordinate is the opposite
The point has been mirrored over the y axis (vertical).
Given that a company lets you download songs for $0.99 each after you pay a $5 fee to be a member, evaluate f(4) for the function of total cost for x songs.
1. 3.96
2. 9.90
3. 21. 96
4. 8.96
Answers
Answer: 4
Step-by-step explanation:
PLEASE HELP WILL GIVE BRAINLIEST!--
What value of y makes the equation true?
3(2y + 3) = 9y - 15
Answers
Answer:
8
Step-by-step explanation:
First, distribute the 3 on the left side of the equation:
6y + 9 = 9y - 15
Next, move the variables to one side of the equation and the constants to the other:
6y - 9y = -15 - 9
Simplifying the left side:
-3y = -24
Finally, solve for y by dividing both sides by -3:
y = 8
Therefore, the value of y that makes the equation true is 8.
A designer creates a drawing of a triangular sign on centimeter grid paper for a new business. The drawing has sides measuring 6 cm, 8 cm, and 10 cm, and angles measuring 37°, 53°, and 90°. To create the actual sign shown, the drawing must be dilated using a scale factor of 50.
Part 1 out of 4
Find the lengths of the sides of the actual sign.
__ cm, ___ cm, ___ cm
Answers
The actual length is 6*40=240 cm, 8*40=320 cm, 10*40=400 cm. And the angle measures of the actual sign will not change. The transformation can be turning over using the hypotenuse as axle. Or rotate the triangular sign 180° using the center of the triangle as the center of rotation. The turning over method will accomplish.
Step-by-step explanation:
2 5/6 x 2/5 = ?
Get it right I Will mark brainly. But!! If you copy and paste I will report and take all your points!
Answers
Answer:
17/15
Step-by-step explanation:
To multiply the mixed number [tex]2\frac{5}{6}[/tex] by the fraction [tex]\frac{2}{5}[/tex], you first need to convert the mixed number into an improper fraction.
To do this, you multiply the whole part (2) by the denominator of the fractional part (6) and then add the numerator of the fractional part (5).
(2 x 6) + 5 = 17So, [tex]2\frac{5}{6}[/tex] can be written as an improper fraction: [tex]\frac{17}{6}[/tex].
Now that both numbers are fractions, you can multiply them together:
[tex]\frac{17}{6}[/tex] x [tex]\frac{2}{5}[/tex] = (17 x 2) ÷ (6 x 5) = [tex]\frac{34}{30}[/tex]This fraction can be simplified by dividing both the numerator and denominator by their GCD, which is 2:
(34 ÷ 2) ÷ (30 ÷ 2) = [tex]\frac{17}{15}[/tex]So, the result of multiplying 2 5/6 by 2/5 is the improper fraction 17/15 or the mixed number 1 and 2/15.
1. Last month, Lucy and Britney each read three books. The tables show the number of pages in each book and the time it took Lucy and Britney to read each book. Which of the tables, if any, represent a proportional relationship?
A) Lucy's table represents a proportional relationship.
B) Neither Lucy's nor Britney's tables represent a proportional relationship.
C) Both Lucy's and Britney's tables represent a proportional relationship.
D) Britney's table represents a proportional relationship.
2. Which statement is TRUE?
A) The constant of proportionality for Lucy's table is 26.
B) The constant of proportionality for Britney's table is 26.
C) The constant of proportionality for Lucy's table is 28.
D) The constant of proportionality for Britney's table is 28.
Answers
If y = 17 inches, z = 24 inches, h = 7 inches, and w = 3 inches, what is the area of the object?
Answers
Area of triangle =0.5*base*y
0.5*24*17=84
Area of rectangle=z*w
=24*3=72
Area of the object = area of triangle+area of rectangle
=84+72=156
Explanation:
Area is the product of all the side multiplied. Using this knowledge, you can figure out that 7x3 is 21 multiplied by 17 is 357 then multiplied by 24 is 8,568, thus showing that the answer is 8,568 inches.
HELP ME PLEASE! Rockville and Marion are 7cm apart on a map that has a scale of 1 in: 3ft, then how tall is the real house?
Answers
Answer:
Step-by-step explanation:
16
Is the following example a biased question.
Would you prefer to watch a comedy or an action movie?
True False
Answers
That question is not biased in any way.
The surface of the cuboid below is 128cm squared. Find the length x.
Answers
Answer:
x = 6 cm
Step-by-step explanation:
The surface area: 128 cm^2
32 + 16x = 128
Note: The surface area of a cuboid consists of 6 faces
16x=96 -> x = 6
Answer:
Step-by-step explanation:
The total surface area = 2(lb+lh+bh)
With given information, 2(4x+4x+4*4) = 128
=> 2(8x+16) = 128
=> 16x + 32 = 128
=> 16x = 96
=> x = 6
Therefore, the length = 6
What are the areas of these shapes?
Answers
Answer:
The first one is 60. The second is 18
Step-by-step explanation:
In triangle ABC, let the angle bisectors be BY and Cz. Given AB = 8, $AY = 6, and CY = 3, find BZ and BC.
please help soon
Answers
Answer:
Step-by-step explanation:
hhl
The length of BC = 4 units and the length of BZ = 2.5 units.
How to solveWe have been handed a triangle ABC for this question.
The angle bisectors BY and CZ have been provided to us.
Moreover, AB = 8, AY = 6, and CY = 3.
We must determine how long BC and BZ are.
The angle bisector theorem is used.
According to the angle bisector theorem we have;
AY/CY = AB/BC,BZ/AZ = BC/ACConsider,
AY/CY = AB/BC
6/3 = 8/BC
BC = 8/2
BC = 4 units
Now,
AC = CY + AY
AC = 3 + 6
AC = 9
and,
AZ = AB - BZ
AZ = 8 - BZ
consider BZ/AZ = BC/AC,
BZ/(8 - BZ) = 4/9
9 BZ = 32 - 4 BZ
(9 + 4)BZ = 32
13 BZ = 32
BZ = 2.5
Therefore, the length of BC = 4 units, and the length of BZ = 2.5 units.
Read more about angle bisector theorems here:
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Describe and correct the error in solving the equation. Solve the equation algebraically in the "Show Your Work" box. Put your final answer in the space below. Check your solution.
Answers
Answer:
Step-by-step explanation:
GOt youranswe?? The cat got your tongue?
To figure what Z is we have to divide both sides by four to get Z by itself, so
Z=32/4
Z=8
paulo used clay to make the cube shown.he wants to make a larger cube with an edge length that is twice as long.how many ounces of clay does he need to make this larger cube?
Answers
Answer:
8 times more clay than the original cube
Step-by-step explanation:
There's no picture here so I'll say it variably. If the original cube has side length [tex]x[/tex], then the amount of clay needed is [tex]x^3[/tex] because the formula for volume of a cube is [tex]v=s^3[/tex]. Similarly, a cube with side lengths twice as long would have a side length of [tex]2x[/tex]. The volume of this new cube would be[tex](2x)^3=8x^3[/tex], 8 times the volume of the original cube.
Simplify the following
5/8 × 6/7
Answers
Answer:
15/28
Step-by-step explanation:
5/8 × 6/7
multiply the numerators by numerators and denominators by denominators
5×6= 30
8×7= 56
30/56 simplified to give 15/28
Answer:
15/28
Step-by-step explanation:
5×6 = 30
8×7 = 56
so we have 30/56
which then we simplify by 2
30÷2 = 15 & 56÷2 = 28
= 15/28
how do you find surface area with a detail explanation.
giving briniest.
Answers
Here are some common ones
Cuboid: 2(lb+bh+hl)
Cube:6l^s
Cylinder:2 x 22/7 x r(r+h)
What is the theme of the story? How is it revealed by the actions of the characters? Use details from the story to support your response.
Frabjous Day
Everyone at our lunch table was silent; our small world had been rocked to the core. Derrick, president of the computer chess club stared at his lunch tray as if it held some sort of threatening, inedible concoction from another planet. Laurel, the leader of my literary discussion group, was pale, looking as though she were coming down with some nasty illness. We had just learned that Frabjous Day, the best and only bookstore in our small town might have to close. Business was just too slow. (The charming name, of course, was from Lewis Carroll's nonsense poem "Jabberwocky.") People were purchasing books online or downloading them to their e-readers. No one seemed interested in a real bookstore anymore. This impacted us not only because our groups met at Frabjous Day, but also because we believed that the bookstore added value to life and the community.
"We need to save Frabjous Day, and we have to get all our classmates involved in the effort," Laurel said, breaking the painful silence. She was right, but the obstacles in our way made climbing Mt. Everest look like a walk in the park. We represented just a few people at our school, and we had no idea how to reach everyone.
"My brother is always quoting his basketball coach," Derrick said, "One word that keeps coming up is 'strategy.' Maybe that's what we need: a unique strategy to get everyone to recognize the value of Frabjous Day and become involved in the store."
I admired the idea immediately. Come to think of it, my literary group had recently read a classical book on strategy called The Book of Five Rings. It was written in the 1600s by a Japanese swordsman, and it describes the necessity of discipline, perception, and outthinking your opponent. I remembered a quote about there being more than one path to the mountaintop, which seemed appropriate.
After several days, we had developed a plan. First we talked with our principal and then with the owner of Frabjous Day. Finally, we set up a big display at school under the banner STRATEGIES FOR SUCCESS. We exhibited books like the Five Rings and a book written by a championship-winning basketball coach. We had a book of political writings by Gandhi and another on effective environmental conservation. I personally selected biographies of successful people, including a biography on a fabulously successful actress. We had a big sign that read: "Build strategies for succeeding at what you love! Visit Frabjous Day this afternoon after school. You'll learn a lot and enjoy free sandwiches and cookies." Laurel thought of that last part because, after all, food always brings people together.
Crowds of students turned up that afternoon. We knew we needed them to actively commit to saving the store. Derrick, a master at chess strategy, devised a personalized group approach for the athletes. He showed students how to play a computerized strategy game, explaining how to use the idea on a personal or athletic level. Under a sign reading "Have a blind date with a book," Laurel set up a display of books covered in brown paper, with a brief handwritten description of the contents that was purposefully vague, yet very enticing. I invited a TV personality who grew up in our town. Everyone wanted to meet a real celebrity! Even better, people got excited about helping each other and the bookstore.
Our local librarian, Mr. Chung, contributed the best idea of all. His college roommate had been the now famous guitarist and singer Joel J. Mr. Chung and Joel were also best friends with Cecily Armstrong, whose latest mystery novel was on the best-seller list. Mr. Chung printed out raffle tickets to be given with each book sold. At the end of the year, some lucky winner would have his or her name in an original Joel J song lyric. Another lucky winner would be a character in Ms. Armstrong's next novel. The raffle was a huge success. There was no doubt that Frabjous Day was going to have many frabjous days ahead.
Answers
The theme of the story is the power of strategy and community involvement in achieving a common goal. The characters in the story are faced with the challenge of saving Frabjous Day, the only bookstore in their small town that is in danger of closing due to lack of business. Despite the seemingly insurmountable obstacles, the characters come together and devise a unique strategy to get everyone involved in the effort. They use various tactics, such as personalized group approaches, blind dates with books, and raffles, to engage and inspire their classmates to support the bookstore. Through their collective efforts, they are able to save Frabjous Day and demonstrate the importance of community involvement and strategic planning in achieving a common goal.
- I Hope This Helps! :)
• Please Give Brainliest
The theme of the story is the power of strategy and community involvement in achieving a common goal. The characters in the story are faced with the challenge of saving Frabjous Day, the only bookstore in their small town that is in danger of closing due to lack of business. Despite the seemingly insurmountable obstacles, the characters come together and devise a unique strategy to get everyone involved in the effort. They use various tactics, such as personalized group approaches, blind dates with books, and raffles, to engage and inspire their classmates to support the bookstore. Through their collective efforts, they are able to save Frabjous Day and demonstrate the importance of community involvement and strategic planning in achieving a common goal.
In 1803 the United States purchased the Louisiana Territory from France
for $15 million. In 1867 the United States purchased Alaska from Russia
for $7.2 million. The purchase of Alaska occurred how many years after
the purchase of the Louisiana Territory?
Answers
Answer: 64 years later
Step-by-step explanation:
67 - 3 = 64
help I'm not sure what the answer is.
Answers
Answer:
I think it's b 433.75
Step-by-step explanation:
I added 18.75 + 15 = 33.75 + 400 = 433.75
A steak costs $4 more than a hamburger, and a hamburger costs $4 more than a grilled cheese sandwich. If six grilled chees sandwiches cost 2x dollars, how much will 4 steaks and 2 hamburgers cost?
(I understood this question but I don't know why I am keep getting the wrong answer lol)
Answers
Answer:
6(x/3)+ 40= 2x+ 40.
Step-by-step explanation:
Let "C" be the cost of a grilled cheese sandwich.
"A hamburger costs 4 more than a grilled cheese sandwich" so a hamburger costs C+ 4.
"A steak costs 4 more than a hamburger" so a steak cost (C+ 4)+ 4= C+ 8.
"If 6 grilled cheese sandwiches cost 2x dollars" then 6C= 2x so C= 2x/6= x/3.
"how much will 4 steaks and 2 hamburgers cost?"
One steak cost C+ 8 so 4 steaks cost 4(C+ 8)= 4C+ 32. One hamburger cost C+ 4 so 2 hamburgers cost 2(C+ 4)= 2C+ 8. Together that would be 4C+ 32+ 2C+ 8= 6C+ 40.
Since C= x/3, 4 steaks and 2 hamburgers cost 6(x/3)+ 40= 2x+ 40.
an iceberg weighs 450000 pound is it loes 0.2 percent of its weight in 1 day whats the enw weight
Answers
Answer:
449100
Step-by-step explanation:
450000x0.002=900
450000-900=449100
Answer:
Step-by-step explanation:
what is the median weight of the mice ?
carrie records the weight s , in ounces , of 8 mice for a science project in the list
below . what is the median weight of the mice ?
⇔ 0.71 , 0.66 , 0.63 , 0.73 , 0.70 , 0.68 , 0.66 , 0.66 ⇔
Answers
Answer: 0.66
Step-by-step explanation:
The median is the MIDDLE NUMBER of a group of numbers.
Grouping the mice weights in order from least to greatest can help solve the problem quickly.
-> 0.63, 0.66, 0.66, 0.66, 0.68, 0.7, 0.71, and 0.73.
After that, you cross out each of the numbers starting with 0.63 and 0.73 going toward the middle, to get the odd one out, which is 0.66.
So, 0.66 is the median weight of the mice.
answer : the median is 0.67
0.71 , 0.66 , 0.63 , 0.73 , 0.70 , 0.68 , 0.66 , 0.66
first you would arrange it from least to greatest :
0.63, 0.66, 0.66, 0.66, 0.68, 0.7, 0.71, 0.73
Since you have an even set of numbers you take the two numbers in the middle and find out which number is exactly in between those, so in this case it would be 0.67
hope this helped =)
Help pls explain due at 7:45
What is the mean of the following set of numbers?
121, 347, 45, 21, 300, 614, 312, 333, 421
A.279.3
B,no mean
C.312
D.251.4
Answers
Answer: 279.3
Explanation:
Mean is the sum of all numbers added together, divided by how many numbers are in a sequence.
121+347+45+21+300+614+312+333+421= 2514
2514÷9=279.333..
Correct if i’m wrong
i really need help please
Answers
Answer: -10, -7, -5, -3, -2.1, -2.01, -2.001.
Step-by-step explanation: The numbers you need to pick, have to be less than -2. -10, -7, -5, -3, -2.1, -2.01, and -2.001, are less than 2. -2, -1.999, -1.99, -1.9, -1, 1, 3, and 6, are all greater than 2, so they won't fit the equation.
Please assist if you know math. Thank you for your patience.
Answers
Answer:
42
Step-by-step explanation:
area of rect. + area of triangle
l x b + 1/2 x b x h
4 x 9 + 1/2 x 3x 6
36 + 6 = 42
the linear function y = 5x + 6 represents the cost in dollars , "y" , for a person to bowl "x" games at a bowling alley. what is most likely represented at the y-intercept of this function?
A. The y- intercept is the cost of a large drink.
B. The y- intercept is the cost per hour to bow..
C. The y- intercept is the cost of a one time fee for renting bowling shoes.
D. The y- intercept is the number of games bowled.
Answers
PLEASE TELL ME WHAT"S THE ANSWER AND SHOWM E HOW YOU GOT THE ANSWER
Answers
Step by step
12 divided by 2= 6
please help math sucks
Answers
Answer:C
Step-by-step explanation:
x>6 shows he should walk at least 7 blocks or more.
Answer: sam wallked more than 6 blocks to get to his friends house
Step-by-step explanation:
since the sign is > it means greater than and < means less than so it goes down to the bottom two an the last option says no more than wich is ig another word for less than.
what is the surface of this sphere with a radius of 10 mn
Answers
Answer: The surface area of a sphere with a radius of 10 in is 400π square inches.
Step-by-step explanation: