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SCORPION-xisa [38]
3 years ago
14

NEED YOUR HELP! I don't understand any of this.

Mathematics
1 answer:
nataly862011 [7]3 years ago
8 0

Answer:

A

Step-by-step explanation:

they are congruent to eachother ig

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Which of these is the algebraic expression for some number to the power five
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Answer:

x^5

Step-by-step explanation:

x raised to the power 5 is written as

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*See diagram in the attachment

Answer:

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Step-by-step explanation:

Combined perimeter = perimeter of rectangle + perimeter of triangle = 63 inches

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Therefore:

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Answer:

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3 0
3 years ago
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How do you solve that?
Aleks [24]
Put it in the form 

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7v^2 - 7v - 22 = 0

a = 7 
b = -7
c = -22

v = [  7 + sqrt ( 49 - 4 * 7 ( -22) ] / 2 * 7  = 2.34

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