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abruzzese [7]
3 years ago
13

Hurry I’m being timed!!!

Mathematics
1 answer:
Nastasia [14]3 years ago
5 0
Two plus y -2x - 6 to the tenth power
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Simplify the expression. Explain each step 2+(a+8)
olchik [2.2K]

Answer:

a2+16

Step-by-step explanation:

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3 years ago
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Find the perimeter of a regular pentagon with sides of (3x + 5).
kotegsom [21]

Answer:

  5(3x + 5)   or   15x + 25

Step-by-step explanation:

A regular pentagon has 5 sides of equal length. The perimeter is the sum of the lengths of those sides. We can use multiplication to find the sum of 5 of the same value:

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Perhaps you want it expanded. Using the distributive property, we multiply each term in parentheses by 5:

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4 0
3 years ago
H + 14.8 = −14.8 solve for h
Slav-nsk [51]

Answer:

h= -29.6

Step-by-step explanation:

trust me!!

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the ratio of the number of adults to the number of students at the prom has to be 1:10. Last year there were 450 more students t
Lisa [10]

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Step-by-step explanation:

I got this question on my test and i chose this and i got it right.

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4 0
3 years ago
Translate the sentence into an equation.
Dennis_Churaev [7]
3.c - 8 = 5
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(-8 : 8 less)
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2 years ago
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