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enyata [817]
3 years ago
5

Watch help video

Mathematics
1 answer:
Shkiper50 [21]3 years ago
4 0
Point B coordinates are (-2,2)
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∠A=8x+6 ∘ start color #11accd, angle, A, end color #11accd, equals, start color #11accd, 8, x, plus, 6, degrees, end color #11ac
zvonat [6]

Answer:

x = 8

B = 70

Step-by-step explanation:

Given

A = 8x + 6

B = 4x + 38

Require

Determine x and <B

Missing in the question: A and B are vertical angles

For vertical angles A and B,

A = B

Substitute values for A and B

8x + 6 = 4x + 38

Collect Like Terms

8x - 4x = 38 - 6

4x = 32

Solve for x

x = 32/4

x = 8

To solve for B, substitute 8 for x in B = 4x + 38

B = 4 * 8 + 38

B = 32 + 38

B = 70

8 0
3 years ago
Read 2 more answers
What is the volume of a right circular cylinder with a base diameter of 17.5 ft and a height of 24.5 ft?
Natasha_Volkova [10]

Answer:

The volume of a right circular cylinder with a base diameter of 17.5 ft and a height of 24.5 ft is:

5889.95 ft³

Step-by-step explanation:

We are given a base diameter of a right circular cylinder as :

d = 17.5 ft.

hence radius of cylinder i.e. r =d/2 = 8.75 ft.

height of the cylinder = 24.5 ft.

now we know that volume of cylinder i.e. V is given by :

V = πr²h

putting the value of r and h in the given formula to obtain the volume

V = 3.14×(8.75)²×24.5

   = 5889.95 ft³

hence, the volume of a right circular cylinder with a base diameter of 17.5 ft and a height of 24.5 ft is:

5889.95 ft³

3 0
3 years ago
Read 2 more answers
Best explained and correct answer gets brainliest. D) 24
geniusboy [140]
I believe it is 18 because GF is half the length of CG if CG equals 12 then GF equals 6 add them together and you get CF equals 18.
8 0
3 years ago
Read 2 more answers
HELPPP FORCE AND MOTION 7th grade!!! <br><br> 15 points!!! And a brainlist!!
shutvik [7]

Answer:

1. push  2. machine 3. gravity 4. balance 5. energy. 6 force 7. pull 8. friction 9. newtons 10. inertia

Step-by-step explanation:

6 0
3 years ago
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John and his three brothers share a cell phone plan. the cell phone company charges a flat rate of $90 per month, which of the f
Alla [95]
Ok...so u have 4 people sharing this plan...they each pay for their own data..however, the $ 90 flat rate is split between them equally.
90/4 = 22.5....so each of them pay 22.50 each for the flat rate.

so John's equation is : 22.5 + 0.25x = 147.50
8 0
3 years ago
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