Answer:
Step-by-step explanation:
16
HELP ME PLEASE I HAVE TO SUBMIT THIS BEFORE 9:15
Answer: "B. -5"
Step-by-step explanation:
STEP 1: Plug -5 into the equation where "X" currently is; 10 (-5) - 5 = -55
STEP 2: Multiply 10 (-5) [-50].
STEP 3: Update the equation to reflect Step 2; -50 - 5 = -55
STEP 4: Subtract 5 from -50 [-55].
STEP 5: Update the equation to reflect Step 4; -55 = -55
It is true that -55 = -55, so, therefore, the answer is "B. -5."
∠a and ∠b are complementary. Find the value of∠b when ∠a is 72°
THANK YOU SO MUCHHHH!!
Step-by-step explanation:
Complementary angles sum to 90°
a + b = 90
72 + b = 90
b = 90 -72
b = 18°
Please help me I'm confused.
The average of 5 numbers is 23. If the 4 numbers are 18, 27,22 and 20 then find the 5th number?
Answer:
5th number = 28
Step-by-step explanation:
23*5 = 115
The sum of the 5 numbers is
115
Then:
18 + 27 + 22 + 20 + a = 115
a = 5ft number
87 + a = 115
a = 115 - 87
a = 28
Check:
(18+27+22+20+28)/5 = 23
115/5 = 23
Answer: The fifth number is 28
Step-by-step explanation:
All numbers = 18, 27, 22, 20, x
5th number is x
So, [tex]\frac{18+27+22+20+x}{5}[/tex] = 23 (as the there are 5 numbers)
=> [tex]\frac{87+x}{5}[/tex] = 23
=> 87+x = 115
=> x = 28
Therefore the 5th number is 28
hope it helps
no problems
How can the area of this triangle be determined by forming a rectangle?
Select from the drop-down menus to correctly complete the statements.
Copy and rotate the triangle and place it next to the existing triangle to form a rectangle. The length of the rectangle is
Choose...
units. The width of the rectangle is
Choose...
units. The area of the rectangle is
Choose...
square units.
The area of the triangle is half the area of the rectangle, so the area of the triangle is
Choose...
square units.
Answer:
Length of the rectangle = 5 units
Width of rectangle = 4 units
Area of rectangle = 20 units
Area of triangle = 10 units
Step-by-step explanation:
Since I don't know the answer choices, I am assuming the base of the triangle as the length and the height as the width. Check your answer choices and switch 4 and 5 if it is the other way around
Using the graph
The rectangle formed by rotating the triangle and placing it along the original rectangle will have a length(base)
= length of the base of the triangle
= 5 units
The width of the rectangle will be the same as the height of the rectangle = 4 units
The area = length x width = 5 x 4 = 20 units
Area of triangle = half area of rectangle = 20/2 = 10 units
Find the value of x in the solution to the system of equations shown.
y = 2x − 1
y= −3x + 14
Kim is playing a board game. He and his opponent were both on the same spot on the board until Kim got a card that sent him -6 spaces. For which of the following is absolute value not helpful?
To determine how many spaces there are on the board.
To determine the distance that Kim moved.
To determine the number of spaces between Kim's current spot and the one he came from.
To determine how far Kim is away from his opponent.
Answer:
Its To determine how many spaces there are on the bored
Step-by-step explanation:
What is the diameter of a circle whose circumferences is 12cm?
Grade8
Answer:
Diameter = 3.81 Cm
Step-by-step explanation:
Given as in the pic...
Thank you!
PLEASE HELP QUICKLY!
Select TWO equations that have the same value of p when solved.
1) p+5=6
2) 2(p+2)=3
3) 0.2p−8=8.2p
4) 8p−12=−4
5) p+4=2p
Answer:
1,5
Step-by-step explanation:
Equations 1 and 5 have the same value of p when solved.
p+5=6 can be solved as:
p = 6 - 5 = 1
p+4=2p can be solved as:
p = 4
The ages of a group of lifeguards are listed.
17, 17, 18, 19, 22, 23, 25, 27, 32, 38
If another age of 33 is added to the data, how would the mean be impacted?
The mean would increase in value to about 24.6.
The mean would increase in value to about 27.1.
The mean would stay the same value of about 22.5.
The mean would stay the same value of about 23.8.
Step-by-step explanation:
the mean would increase to about 24.6 is the answer
if u add all the ages together including the extra 33 you get 271. if u divided this by 11 you get 24.636...
If Figure 1 has been rotated 90 degrees about the origin to form Figure 2, which statement is true?
A. The measure of angle A is congruent to the measure of angle C.
B. The measure of segment AB is congruent to the measure of side RQ.
C. The measure of angle A is congruent to the measure of angle P.
D. The measure of segment CB is congruent to the measure of segment PS.
Answer:
105 degrees
Step-by-step explanation:
do it right in you should need up with that answer.
I need this NOW NOW NOW NOW NOW NOW
Answer:
A
Step-by-step explanation:
two plus three is five :3
The perimetre of a rectangle is 38cm length is 12.5, What is the Area?...
Answer:
A=81.25cm,B=6.5cm
Step-by-step explanation:
P=38cm
L=12.5cm
B=?
P=2(L+B)
P=2L+2B
38=2(12.5)+2B
38=25+2B
C.L.T
2B=38-25
2B=13
divide both sides by 2
B=6.5cm
therefore
A=?
L=12.5cm
B=6.5cm
so,
A=12.5cm×6.5cm
A=12.5×6.5 ×cm×cm
A=81.25×cm²
A=81.25cm²
can anyone help me get these answered? (how to solve it and the answer)
help please math sucks
Answer: 5.3
0
12
-14
Step-by-step explanation:
If you have 1 fine lightskin and add 1 me what do you get ?
Please help me 15 pts. I literally need this in like 1-5 hrs.
Answer:
53.5
Step-by-step explanation:
Answer:
53.5 Correction
Step-by-step explanation:
First Quartile Q1 = 28.7
Second Quartile Q2 = 62.2
Third Quartile Q3 = 82.2
Interquartile Range IQR = 53.5
Median = Q2 x˜ = 62.2
Minimum Min = 19.4
Maximum Max = 97.8
Range R = 78.4
PLEASE no wrong answers
Answer:
2295
Step-by-step explanation:
multiply all of them together
Which is a way to find the equation of a line that best fits this data?
A way to find the equation of a line that best fits this data include the following: A. Use the coordinates of points B and D to find the slope and then the equation of the line that passes through them.
What are the characteristics of a line of best fit?In Mathematics, there are different characteristics that are used for determining the line of best fit on a scatter plot and these include the following:
The line should be very close to the data points as much as possible.The number of data points that are above the line should be equal to the number of data points that are below the line.By critically observing the scatter plot using the aforementioned characteristics, we can reasonably infer and logically deduce that data points B and D represent the line of best fit because they are in a linear pattern.
Read more on line of best fit here: brainly.com/question/12284501
#SPJ1
Which inequality is a true statement?
Select EACH correct answer.
A -4 ≤ -5
B -4 = -5
C -4 ≥ -5
D -4 > -5
E -4 < -5
Answer:
D is the answer
Step-by-step explanation:
Letter d -4 > -5
HELPPP PLEASEE
look at the picture please xx
Answer:
62/3 or 20.7(1dp)
Step-by-step explanation:
2 2/3 = 8/3
7 3/4 = 31/4
so 31/4 * 8/3 = 62/3
As a whole number the answer is 20.7(1dp)
Let me know if this helped
Answer:
Step-by-step explanation:
PLEASE HELP!! ILL MARK BRAINLIEST!
Step-by-step explanation:
20:60
12:36
2:6
there r other ways you can do it tho :)
Answer: 20:60, 12:36, 2:6.
Step-by-step explanation: 4:12 = 1:3. The ratio 4:12 is equal to 1:3. which means that the second number (sn) is 3 times the first number (fn). sn = 3 * fn. The first equation: sn = 3 * 20. 3 * 20 is 60, so the second number would be 60. The second equation: 36 = 3 * fn. Divide each side by three, so the equation reads 12 = fn. The last equation: 6 = 3 * fn. Divide each side by three, so the equation reads 2 = fn.
Barney built a fence around the back of his yard. He built 7 feet of the fence every day in July and was finished. How long was his fence?
Hence, Barney is collecting an average of 9 coins every day.
PLEASE HELP! THANK YOU
1. What is the inequality 3 + x > 10 ( is it x > 7 ? If not please help.)
2. 7x + 5.5 > 61.6
1.
3 + x > 10
x=anything above 7
2.
7x + 5.5 > 61.6
x=anything above 49.1
Find the Average of the numbers 63, 68, 59, 65, 61, and 56..
Answer:
62
Step-by-step explanation:
(63+68+59+65+61+56)÷6=62
Answer: 62
Step-by-step explanation:
add 63+68+59+65+61+56=372
Then divided 372 by 6 to get your answer of 62
The table shows the outcomes of rolling two number cubes at the same time and finding the product of the two numbers. What is the theoretical probability of rolling a product greater than 10? ITS NOT 8 ITS NOT 46 OR 7 AND ITS NOT 17/36 I need steps too T^T
Answer:
17/36 is theoretical probability of rolling a product greater than 10
Step-by-step explanation:
Answer:
17/36
Step-by-step explanation:
The question is below, please help because this is due tomorrow and I don’t understand :,)
Answers:
The following answers are to be read left to right, moving down by row.
$1000, $200, 80%
$60, $20, 75%
$60, $6, 10%
$86, $34.40, 60%
$14, $11.20, 20%
$2, 15%, 85%
Step by Step Solution:
Percent Saved + Percent Paid = 100%
Sale Price + Amount of Discount = Original Price
Amount of Discount / Original Price = Percent Saved (as a decimal)
Sale Price / Original Price = Percent Paid (as a decimal)
Original Price - Sale Price = Amount of Discount
A bullet train covers 895.65km in 5 hours. What distance will it cover in an hour?
Answer:
179.13km/1hr (or 179.13 km)
Step-by-step explanation:
Distance is speed/time.
Using that, we can input
895.65 KM / 5 H
To convert 5 hours to one hour to find the speed, we need to divide both 5 and 895.65 by 5:
179.13km/1hr
which is your answer :)
Step-by-step explanation:
5 hours = 895.65km
Let 1hrs = x
:895.65/5 = x
=179.13= x
so, therefore 1hours bullet train covers 179.13km
hope that is clear to you
ANSWER ALL WILL GIVE 30 POINTS!! PLEASE
(also give me an example of it like it says)
Answer:
Step-by-step explanation:
ANSWER ALL QUESTIONS
30 POINTS
Answer:13
Step-by-step explanation:
Answer:
11
Step-by-step explanation:
2+2+2=66+5=11the answer is 11