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3 years ago

What is the value of X

Mathematics

2 answers:

NeX [460]3 years ago

7 0

We know that an inscribed angle is half the degrees of it's intercepted arc.

So, Angle F = 1/2 Arc GE

8x + 10 = 1/2 (12x + 40)

8x + 10 = 6x + 20

2x = 10

x = 5

amid [387]3 years ago

4 0

Answer:

a. 5

Step-by-step explanation:

that is an acute angle which is less than 90*, the only answer choice to give u and acute angle is 5

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Kahn academy question:

Rufina [12.5K]

Answer:

2.97×10³

Step-by-step explanation:

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= 2.97×1000

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8 0

2 years ago

| 2x + 2y = 10<br> y = 5+x

melisa1 [442]

2x + 2(5+x)=10
2x+10+2x=10
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3 years ago

What is the scale factor from ABC to DEF?

ollegr [7]

Answer:

Step-by-step explanation:

The scale factor is the ratio of corresponding sides, image to original, so

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3 years ago

Do 5/7 and 30/42 form a proportion

GREYUIT [131]

5/7
6*5/6*7
30/42

30/42 = 30/42

Yes, 5/7 and 30/42 form a proportion.

4 0

3 years ago

Fill in the missing terms of the arithmetic sequence,<br> -7. 1,5-13

LenKa [72]

Answer:

-3, 9

Step-by-step explanation:

The constant is 4.

7 0

3 years ago