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deff fn [24]
3 years ago
6

The width of a rectangle is 9 less than the length. If the perimeter is 130 cm, find the length and the width of the rectangle

Mathematics
2 answers:
Vedmedyk [2.9K]3 years ago
8 0
P=2l×2w
130=2l×2(l-9)
130=2l×2l-18
148=4l
37=l

w=l-9
w=37-9
w=28

The width is 28
steposvetlana [31]3 years ago
5 0

width is 28cm and length is 37 cm.

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Effectus [21]

Answer:

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Please help me work this out, it's not multiple choice. I'll mark you brainliest.
kipiarov [429]

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the correct one is c

Step-by-step explanation:

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What is the answer and solution steps I’ll give you brainlist and points
BlackZzzverrR [31]

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the answer is b(-7/4)

Step-by-step explanation:

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PLS HELP!<br>0.99 is what percent of 9.90?
Leno4ka [110]

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10%

Step-by-step explanation:

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A line contains the points (-7,15) and (10,27) what is the slope of the line as a simplified fraction?
Gwar [14]

Answer:

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Step-by-step explanation:

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B = ( 10 , 27 )  i.e  x_2 =  10 , y_2 = 27

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m = \frac{y_2 - y_1}{x_2 - x_1}

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