Somebody help ten points

2 answers:

7 0

Answer:

Step-by-step explanation:

I used a calculator lol

5 0

Answer:

It should be D, if not most likely C

Step-by-step explanation:

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erastova [34]

When the base and the height of a triangle are the same. the hypotenuse is that number times sqrt2.

B and C are 7, so a would also be 7

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2 years ago

zlopas [31]

Answer: about 14pi inches

Explanation:

7 * 6.28319 = 43.9823

43.9823 / 3.14159 = 14.0000127324

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stellarik [79]

Answer:

[-9,∞)

Step-by-step explanation:

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jarptica [38.1K]

Answer:

Step-by-step explanation:

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AVprozaik [17]

7.0 x 10^9 Is the answer

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