Mathematics High School

Find the measures of angles A, B, C, D, E, F, G.

Find The Measures Of Angles A, B, C, D, E, F, G.

Answers

Answer 1

Answer:

A= 48°

B= 60°

C= 72°

D= 20°

E= 20°

F= 160°

G= 160°

Step-by-step explanation:

A= 180° -90° -42° (∠ sum of △)

A= 48°

D= 180° -42° -28° -90° (∠ sum of △)

D= 20°

E= D (vert. opp. ∠s)

E= 20°

G= 180° -D (adj. ∠s on a str. line)

G= 180° -20°

G= 160°

F= G (vert. opp. ∠s)

F= 160°

C= 180° -88° -D (∠ sum of △)

C= 180° -88° -20°

C= 72°

A +B +C= 180° (adj. ∠s on a str. line)

48° +B +72°= 180°

B +120°= 180°

B= 180° -120°

B= 60°

☆The sum of angles on a straight line is 180°

☆ The sum of angles in a triangle is 180°

Answer 2
A= 48
B= 60
C= 72
D= 20
E= 20
F= 160
G= 160

Ask if you have any questions :D

Related Questions

32x – 14x = 288

with solution please and thank you

Answers

Answer:

x=16

Step-by-step explanation:

32x−14x=288

Step 1: Simplify both sides of the equation.

32x−14x=288

32x+−14x=288

(32x+−14x)=288(Combine Like Terms)

18x=288

18x=288

Step 2: Divide both sides by 18.

18x18=28818

x=16

Answer: x = 16

Step-by-step explanation:

Hey there! I will give the following steps, if you have any questions feel free to ask me in the comments below.

Step 1: Simplify 32[tex]x[/tex] − 14[tex]x[/tex] to 18[tex]x[/tex].

18[tex]x[/tex] = 288

Step 2: Divide both sides by 18.

[tex]x = \frac{288}{18}[/tex]

Step 3: Simplify [tex]\frac{288}{18}[/tex] to 16.

[tex]x[/tex] = 16

~I hope I helped you! :)~

2 + 6i
-5 + i
simplify

Answers

Answer:

7+7i

Step-by-step explanation:

you would combine like terms

7+7





Dudjehdhejdjdhdud

John's birthday is this saturday, in buying materials for the party Vicki notices that plates come in packs of 12, cups come in packs of 10, and utensils come in packs of 8 sets. If Vicki wants to have no left overs, how many packs of utensils should she buy?

Answers

Answer:

Step-by-step explanation:

So, Vicki wants no left overs whatsoever, which means we have to get all three items to the same number. We first look at 10. We know that 10 will always have a 0 in the one's place, meaning that 8 and 12 have to be multiplied by 5, 10, 15, 20, etc., but they do not need to be multiplied by the same number.

Let's take 8 first. 8 can possibly go up to 40, 80, 120, 160, 200, etc.

Then 12. 12 can possibly go up to 60, 120, 180, 220, 280, etc.

We can see that both numbers have 120 in common, so we shall use that.

We know that we can get 10 to 120 by multiplying 10 by 12, meaning Vicki buys 12 packs of cups.

We know that we can get 12 to 120 by multiplying 12 by 10, meaning Vicki buys 10 packs of plates.

And finally, we know that we can get 8 to 120 by multiplying 8 by 15, meaning Vicki buys 15 packs of utensils.

So, since the question is asking for utensils only, we should say that Vicki buys 15 packs of utensils.

(6x+ 3)(6x^2− 8x + 1)

can anyone please show the work on how to get the answer? Thank you :,)

Answers

Answer:

Step-by-step explanation:

36x^3 - 48x^2 + 6x + 18x^2 - 24x + 3

36x^3 - 30x^2 - 18x + 3

Which of the following could be the lengths of the sides of a right triangle.
6, 8, 10
5, 5, 10
3, 4, 6
8, 15, 16

Answers

Answer:

3,4,6     6,8,10      8,15,16

Step-by-step explanation:

2. One action figure sells for $3.50 How many action figures can Sergio buy for $20.00?​

Answers

Answer:

5

Step-by-step explanation:

20 divided by 3.50 = 5.71428571429

how do you solve inequalities and how do you graph them?​

Answers

Answer:

Graph a Linear Inequality

Step-by-step explanation:

Rearrange the equation so "y" is on the left and everything else on the right.

Plot the "y=" line (make it a solid line for y≤ or y≥, and a dashed line for y< or y>)

Shade above the line for a "greater than" (y> or y≥) or below the line for a "less than" (y< or y≤).

I know i already asked this but i need the answer!!!!
Which expression shows the sum 9 + 21 rewritten as a product of the GCF and a sum?

O 9(1 + 21)
O 3(3 + 7)
O 3(3 + 21)
O 9(1 + 3)

Answers

Answer:

3(3+7)

Step-by-step explanation: you factor out the greatest common multiple. 3 times 3 is 9 and 3 times 7 is 21

PLEASE HELP!!
complete the square to find the minimum value of the equation x^2+16x-36=0.
x=

Answers

X=2,-18. You move all the terms to the left side and set equal to zero. Then set each factor equal to zero.

3. Translate the triangle 3 units left
and 2 units up. What are the
coordinates of the image?

Answers

Answer:

p: (-2,2)

q: (1,4)

r:(3,3)

I don't understand this, please help

Answers

Answer:

y=2x+1

Step-by-step explanation:

(-5)²×(-5)⁴
answer it please​

Answers

Answer:

15625

Step-by-step explanation:

(-5) ^ 2 * (-5) ^ 4

-5 to the second power is -25

-5 to the 4th power is -625

-25 * -625 = 15625

Just multiply 25 by 625 to get 15625 because negative * negative = positive

HOPE IT HELPED

I neeeeeed the answer ASP PLZZZZZZZ

Answers

The answer is to that is b

John is a quarterback. This year, he completed 350 passes, which is 70% of all the passes he's attempted this year. How many passes has John attempted this year? passes​

Answers

Answer:

500 passes

Step-by-step explanation:

multiply 350 by 100 and divide by 70

350x100=35,000

35,000/70

=500

and this is funny cuz my brother plays football and a QB and his name is john. creepy times

can someone please help me with my algebra 1 homework and if you can explain how it works thank you

Answers

Answer:

1. y = 2m + 4

2. y = 3m + 1

3. y = 2/3m +1

4. y = 4m -6

Will answer any questions in the comments

Step-by-step explanation:

1.  1 -> 5 = 4

   6 -> 14 = 8

   8/4 = 2

   y = 2m + 4

2. 2 -> -3 = -5

   -5 -> 10 = 15

   5/15 = 3

   y = 3m + 1

3. 9 -> -3 = -12

   11 -> 3 = -8

   -8/-12 = 2/3

   y = 2/3m + 1

4. 3 -> -2 = -5

   6 -> -14 = -20

   -20/-5 = 4

   y = 4m - 6

cylindrical container has a height of 24 inches. Currently, the container is filled with water to a height of 18 inches. A leaky faucet drips into the container, causing the height of the water in the container to increase by 2 inches per hour. The equation below can be used to find t, the number of hours it would take to fill the container.

18 + ?t = 24

What number should be the coefficient of t?

Answers

Answer:6

Step-by-step explanation:

Answer:

6 would be the coefficient

Step-by-step explanation:

So what we are trying to do is solve for t.

18 + t = 24

-18         -18

t = 6

It would take 6 hours to fill the container.

Hope that helps and have a great day!

Camilla entered the following group of values into the TVM Solver of her
graphing calculator. N = 24,1% = 1.2, PV = PMT = -480; FV = 0P/Y = 12; C/Y
= 12, PMT-END. Which of these problems could she be trying to solve?
O A. A person can afford a $480-per-month loan payment. If she is
being offered a 24-year loan with an APR of 1.2%, compounded
monthly, what is the most money that she can borrow?
O B. A person can afford a $480-per-month loan payment. If she is
being offered a 24-year loan with an APR of 14.4%, compounded
monthly, what is the most money that she can borrow?
O C. A person can afford a $480-per-month loan payment. If she is
being offered a 2-year loan with an APR of 14.4%, compounded
monthly, what is the most money that she can borrow?
D. A person can afford a $480-per-month loan payment. If she is
being offered a 2-year loan with an APR of 1.2%, compounded
monthly, what is the most money that she can borrow?

Answers

The problem that Camilla could she be trying to solve is D. a person can afford a $480-per-month loan payment.

What is a loan?

It should be noted that a loan simply means an amount of money that's taken for future repayment.

In this case, the information given shows that the problem will be that the person can afford a $480-per-month loan payment and she is being offered a 2-year loan with an APR of 1.2%, compounded monthly.

Learn more about loan on:

https://brainly.com/question/26011426

How do I solve 5(1 − x) + 2(x + 3) ?

Answers

Answer:

11-3x

Step-by-step explanation:

1) Multiply 5(1-x). To do this, you multiply 5 by both x and 1. You should get     5-5x.

1) Next, multiply 2(x+3). You should get 2x+6.

3) Finally, add like terms. Add 2x and -5x together and add 6 and 5 together. You should get -3x and 11.

The answer is 11-3x.

Find the slope of the table shown

Answers

-3/2
Because when you find the slope it’s y/x and y equals -6 and x equals -4 and the simplified version is -3/2

I'll give brainliest to who can answer this!

Answers

Answer:

the answer is 3

Step-by-step explanation:

The total cost, in dollars, of membership in a fitness center is given by the function c(m) = 25m + 50, where m is the number of months a person is a member. In dollars, how much is the cost of a membership for 1 year?

Answers

Answer:

$450

Step-by-step explanation:

25*12=400

400+50=450

c(m)=450

2x-9x+17=-4
I have a answer but I’m not sure if I’m correct so I just want to double check.

Answers

Answer: x = 3

Step-by-step explanation: Simplify both sides

2x - 9x + 17 = -4

2x + - 9x + 17 = -4

Combine like terms

(2x + -9x) (17) = -4

-7x + 17 = -4

Subtract 17 from both sides

-7x + 17 - 17 = -4 - 17

-7x = -21

Divide both sides by -7

-7x/-7 = -21/-7

x = 3

Answer:

x=3

Step-by-step explanation:

subtract 2x and 9x ( 2x-9x= -7x)subtract 17 and -4 ( -4 -17= -21)divide -21 and -7 ( -21 / -7= -3)x=3

GameStop sold 120 copies of Call of Duty. This was 30% of their supply. How
many copies of Call of Duty did they have before the store opened? *

Answers

Answer:

415 Call of Duty

Step-by-step explanation:

120*3=360 which is 90%

120/2=60

360+60=420

420=105%

The store had 400 copies of the game in stock before it opened.

If 30% = 0.3, then you multiply 120 by 0.3 and you get 400.

I checked the answer by multiplying 400 by 0.3 and you’ll be back to 120.

are these lines perpendicular? yes or no?
y= 4x+2
y= (-1/4)x+12

Answers

Answer: yes

Step-by-step explanation:

How is measuring an angle similar to and different from measuring a line segment?

Answers

Answer:

Line planes are flat, but angles are at an angle.

Step-by-step explanation:

Does this image have a vertical reflection, horizontal reflection, and rotation? I'll give brainiest!

Answers

Answer:

Reflection with respect to the x axis

Step-by-step explanation:

Reflection with respect to the x avis, or horizontal reflection.

Can anyone answer this ill mark you the brainliest

Answers

Answer:  This is an acute triangle.  Each of the angles is less than 90°

They are B=60°,  C=70°,  D=50°

Step-by-step explanation:

In an obtuse triangle, one of the angles is greater than 90°

In an equiangular triangle, the angles are all 60°

The sports store made $564 from selling pool rafts this week (Monday-Friday). Of that amount, it made $132.56 on Monday and $107.38 on Tuesday. IT made an equal amount of money on Wednesday, Thursday, and Friday. How much money did the store make from selling pool rafts on Friday?

Answers

Answer:

Amount made from selling pool rafts on Friday is equal to $108.02

Step-by-step explanation:

Total amount made from selling pool rafts = $564

Amount made from selling pool rafts on Monday = $132.56

Amount made from selling pool rafts on Tuesday = $107.38

Let amount made on each of the days - Wednesday, Thursday, and Friday be equal to $x.

Therefore,

[tex]132.56+107.38+x+x+x=564\\239.94+3x=564\\3x=564-239.94\\3x=324.06\\x=\frac{324.06}{3}\\ x=$108.02[/tex]

So,

amount made from selling pool rafts on Friday is equal to $108.02

Using distributive property 49×17+49×3=​

Answers

Answer:

980

Step-by-step explanation:

➡ 49 × 17 + 49 × 3

➡ 49 ( 17+3 )

➡ 49 × 20

➡ 980

Answer : 980

Two hundred​ thirty-three and​ sixty-four hundredths in standard form

Answers

Answer:

243.64

Step-by-step explanation:

its word form

233.64 - there is ur answer hope it helps.. brainliest??
Other Questions
A body is pulling a load of 50N with a string inclined at an angle of 30 degrees to the horizontal.If the tension is 108N, calculate the force tending to lift the load off the ground. solve question 2x + 13 = PLEASE HELPPPP ITS A GRADE I need some help please PLS HELP!!!- The moon rotates around the Earth every 28 days. What is the frequency of the moons revolution? A hypothesis must be testable. Which hypothesis is testable? *Ablue is the best color.BSummer is nicer than fall.CDogs are better than cats.DA beagle can jump higher than a Persian cat. Which of the following fractions can be represented by a terminating decimal? A. B. C. D. What evidence supports the central idea of the Read the passage from the ancient Egyptian Book of the Dead. passage'? The ancient Egyptians had many religious practices OEgyptians believed in many godS: and prepared for-the afterlife in many ways. OSouls were lost on the way to the afterlife They believed that life on Earth and life after death with the gods were linked. They performed rituals and used Priests were used to help prepare for the afterlife OEgyptians thought gods were linked with the afterlife magical spells as part of their religion. They believed that if they made offerings to the gods, they would have a favorable life. They would ask the priests to help them with spells and with actual healing and medicine. They also believed that magic was involved in reaching the afterlife, so they had to prepare. Certain prayersS had to be said, and specific actions had to be done, or a soul could be lost on the way to achieving life after death Mark this and retur0 Save and Exit Net Subm O About 80% of beef supply is controlled by 4 companies. Name them. angle 4 and angle 5 are ??? angles will mark brainiest [tex]\sqrt{8} + \sqrt{2}[/tex] 3/4 divided by 1/8 show work pls Hydrochloric acid and sodium hydroxide can be combined to form sodium chloride and water. Which best explains the reaction? Need someone to write a THEME STATEMENT that defines your life, and explain in at least three more sentences what has happened within your life that leads you to choose this statement. They have not become office-seekers. ... They have notbecome swaggerers and insolent on the streets. [Thevote] has women broader and greatly increased theunderstanding of the community at large of the problemsof good government; of proper sanitation, of pure food,or clean water, and all such matters in which intelligentwomen would naturally take an interest. ... It haselevated the moral standard of the suffrage.-"Speech in Favor of Women's Suffrage," 1910,Robert OwenHow did the 19th amendment affect society overall?Use the drop-down menus to complete each sentence.Because of women's suffrage,haveimproved society as a whole.Womenpure food and cleanwater.The moral standard of suffrage has been Solve for X, and show the equation you would use to solve. There never was a time when the world was without fire, but there was a time when men did not know how to kindle fire; and after they learned how to kindle one, it was a long, long time before they learned how to kindle one easily. In these days we can kindle a fire without any trouble, because we can easily get a match; but we must remember that the match is one of the most wonderful things in the world, and that it took men thousands of years to learn how to make one. Let us learn the history of this familiar little object, the match.Fire was first given to man by nature itself. When a forest is set on fire by cinders from a neighboring volcano, or when a tree is set ablaze by a thunderbolt, we may say that nature strikes a match. In the early history of the world, nature had to kindle all the fires, for man by his own effort was unable to produce a spark. The first method, then, of getting fire for use was to light sticks of wood at a flame kindled by natureby a volcano, perhaps, or by a stroke of lightning. These firebrands were carried to the home and used in kindling the fires there. The fire secured in this way was carefully guarded and was kept burning as long as possible. But the flame, however faithfully watched, would sometimes be extinguished. A sudden gust of wind or a sudden shower would put it out. Then a new firebrand would have to be secured, and this often meant a long journey and a deal of trouble.In 1827, John Walker, a druggist in a small English town, tipped a splint with sulphur, chlorate of potash, and sulphid of antimony, and rubbed it on sandpaper, and it burst into flame. The druggist had discovered the first friction-chemical match, the kind we use to-day. It is called friction-chemical because it is made by mixing certain chemicals together and rubbing them. Although Walker's match did not require the bottle of acid, nevertheless it was not a good one. It could be lighted only by hard rubbing, and it sputtered and threw fire in all directions. In a few years, however, phosphorus was substituted on the tip for antimony, and the change worked wonders. The match could now be lighted with very little rubbing, and it was no longer necessary to have sandpaper upon which to rub it. It would ignite when rubbed on any dry surface, and there was no longer any sputtering. This was the phosphorus match, the match with which we are so familiar.How does the author develop the idea that humanity's early fire-starting tools may have been dangerous? Please respond in three to five complete sentences, using evidence from the text to support your answer. Female killer whales stop reproducing in their ____. 50s-60s, 60s-70s, 40s-50s, 30s-40s Whick equation describes the line that passes through (-3, 1) and is parallel to the line y = 4x + 1? After my salary was increased by 12%, it was $62,720. What was my salary before the increase?I'll mark brainliest!