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3 years ago

A square has a side length equal to 6a-2b inches. What is the area of this square

Mathematics

1 answer:

Oliga [24]3 years ago

6 0

The answer is 36a²+4b²

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On the number line below, Point B lies somewhere between Points A and C. If AB = \frac{1}{3} AC. Find BC. a 16 b 0 c 8 d 24

ollegr [7]

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete as the number line is not attached.

However, the following will guide you through

Given

$AB = \frac{1}{3}AC$

Required

Determine BC

First, we need to get the fraction of BC using the following

$AB + BC = AC$

Substitute $\frac{1}{3}AC$ for AB

$\frac{1}{3}AC + BC = AC$

Make BC the subject of formula

$BC = AC - \frac{1}{3}AC$

Take LCM

$BC = \frac{3AC - AC}{3}$

$BC = \frac{2AC}{3}$

$BC = \frac{2}{3}AC$

This implies that you multiply the length of AC by 2/3 to get BC

Take for instance, AC = 24

BC will be:

 $BC = \frac{2}{3} * 24$ 

 $BC = \frac{48}{3}$ 

 $BC = 16$ 

Or if AC = 12

BC will be:

$BC = \frac{2}{3} * 12$

$BC = \frac{24}{3}$

$BC = 8$

Or if AC = 36

BC will be:

$BC = \frac{2}{3} *36$

$BC = \frac{72}{3}$

$BC = 24$

5 0

3 years ago

If f(x) = 3x +2 and g(x) = x2-3, what is f(g(4))?

Alika [10]

First, do g(4) by plugging in 4 for x

4^ - 3 = 16 - 3 = 13

Then, multiply it by f(x)

13(3x + 2) = 39x + 26
Answer= 39x + 26

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3 years ago

Rachel has a $15,000, three-year loan with an APR of 725%. A. What is the monthly payment? B. What is the total amount of the mo

alexandr402 [8]

Answer:

Step-by-step explanation:

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3 years ago

The correlation coefficient (r) between the number of miles driven x and the number of gallons of gasoline used y is 0.925

luda_lava [24]

The correct answer is 85.6 hope that helps

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4 years ago

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