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BabaBlast [244]
3 years ago
12

The width of a rectangle measures (2h-6) centimeters, and its length measures (7h+8) centimeters. Which expression represents th

e perimeter, in centimeters, of the rectangle?
Mathematics
1 answer:
dedylja [7]3 years ago
4 0

Answer:

18h +4

Step-by-step explanation:

The perimeter of a rectangle is given by

P = 2(l+w)  where l is the length and w is the width

  =2( 7h+8 + 2h-6)

Combine like terms

  = 2( 9h+2)

Distribute

   = 18h +4

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Step-by-step explanation:

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6 0
3 years ago
Ebony earned scores of 72 70, 81, 99, and 88 on five math tests. Determine her
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Let it be x

\boxed{\sf Average=\dfrac{Sum\:of\:terms}{No\:of\:terms}}

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3 years ago
I need help for this table option
Angelina_Jolie [31]

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See how 4.3 is way farther from 3 than all the rest?

5 0
3 years ago
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PIT_PIT [208]
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First thing is to find the slope using the formula m = Δy ÷ Δx
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Now we simplify 
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8 0
4 years ago
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Step-by-step explanation:

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3 years ago
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