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3 years ago

Need help on geometry!!!

Mathematics

2 answers:

MrRissso [65]3 years ago

7 0

15.

A is a straight angle because its degree is 180. Only 180 degree angles are straight angles.

16.

aleksandr82 [10.1K]3 years ago

5 0

Answer:

15. a, 16. ∠GOH = 26

Step-by-step explanation:

15. A straight angle looks as a line.

16. ∠GOI = ∠GOH + ∠HOI

47 = ∠GOH + 21

∠GOH = 47 - 21 =26

∠GOH = 26

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372.2 is what percent of 642

Sveta_85 [38]

Answer:

57.97507788%

Step-by-step explanation:

Write the problem as a mathematical expression.

372.2

642

Multiply by 100 to convert to a percentage.

372.2

642 * 100

Simplify

372.2.

642. * 100 = 57.97507788%

3 0

8 months ago

Solve 2 log x = log 64. (1 point)

Vladimir79 [104]

Answer:

Step-by-step explanation:

2log(x)=log(64)

By logarithms properties

$xlog_{a}(b)=log_{a}(b^{x} ) \\$

log(x²)=log(64)

When you have log or ln in both sites, you delete them and...

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2 years ago

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Katyanochek1 [597]

The division is using extra zeros.
2 * 16 = 32, but 3200 was placed below 3426.

Now 1 * 16 = 16, so 160 goes below 226.
The number that goes in the box is 160.

8 0

2 years ago

8. (08.03 LC)

Luba_88 [7]

Answer: No solution

Step-by-step explanation:

The red line is y=3x+7 and the blue line is y=3x+2

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1 year ago

Detyra 3: Takim me furnitorin

aalyn [17]

I cant understand please turn to enlish

7 0

2 years ago