3 years ago

For my problem I must know the percent increase for;

Mathematics

1 answer:

PolarNik [594]3 years ago

4 0

I think that u would have to take 14 from 13 and divide that by 2 (I THINK) i am not fully sure though

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The length of a rectangle is twice the width. Find the width if the perimeter is 36 centimeters. Define a variable, write an equ

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Answer:

12cm

Step-by-step explanation:

1. Define the variable:

x = length of the rectangle

2x = width of the rectangle

2. Set the equation:

x + 2x is half of the rectangle

2(x + 2x) is the perimeter

So,

2(x + 2x) = 36

2x + 4x = 36

6x = 36

x = 6

Since x is the length, multiply it by 2 to find the width.

2x = 12

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Answer:

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Step-by-step explanation:

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In triangle ABC,the measure of angle A is 78° and the measure of angle B is 35° What is the measure of angle C

Nookie1986 [14]

Answer:

č= 67°

Step-by-step explanation:

x + 78+35=180

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