3 years ago

Solve for z.

Mathematics

1 answer:

iren2701 [21]3 years ago

4 0

I think it would be 90

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Does anybody know the answer to this?

Finger [1]

Answer:

true

Step-by-step explanation:

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3 years ago

Selena is simplifying the expression (6 h Superscript 5 Baseline) squared. She wrote (6 h Superscript 5 Baseline) squared = box

Dmitry [639]

Answer:

Step-by-step explanation:

Selena wants to simplify: $(6h^5)^2$

She wrote: $(6h^5)^2=\boxed{.}h^{10}$

We want to determine what should be inside the box.

Using the index of an index law of indices: $(ab)^t=a^tb^t$

Therefore:

$(6h^5)^2=6^2h^{5\times 2}=\boxed{36}h^{10}$

Therefore, the number Selena should put in the box is 36.

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4 years ago

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4 years ago

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Pavel [41]

Y = (180-72)/2 = 54°

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4 years ago

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88 points for this question

soldi70 [24.7K]

Answer:

x = 113°

Step-by-step explanation:

the sum of the interior angles of a polygon is

sum = 180° (n - 2) ← n is the number of sides

here n = 6 , then

sum = 180° × 4 = 720°

sum the given angles and equate to 720°

97° + 146° + 134° + 103° + 127° + x = 720°

607° + x = 720° ( subtract 607° from both sides )

x = 113°

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3 years ago