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tino4ka555 [31]
3 years ago
8

A rectangle has a length of 12 meters and a width of 400 centimeters. What is the perimeter,

Mathematics
2 answers:
Semenov [28]3 years ago
8 0

Answer:

D.3200

There are two ways to solve this question

1. 1200+1200+400+400=3200cm

2. 2(1200+400)=3200cm

notice that you need to convert the length into cm

i.e.12*100=1200cm

katrin2010 [14]3 years ago
4 0

Answer:

32000

Step-by-step explanation:P=2[L+W]

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Ethan borrowed $2,190 for a new dirt bike. He will pay the money back in 3 years with a simple interest rate of 2.5%. How much i
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Answer:

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To calculate the interest paid by ethan on the borrowed bike using the formula.

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3 0
3 years ago
Sally bought some candy bars for $1.25 each and some sodas for $1.49 each. If she bought a total of 38 items and spent $50.38 ho
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Answer:

26 candy bars and 12 sodas

Step-by-step explanation:

This problem can be solved by a simple system of equations

I am going to call x the number of candy bars that Sally bought and y the number of sodas that Sally bought.

The fact that she bought 38 itens means the x + y = 38.

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Sally bourght 26 candy bars

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