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3 years ago

8

If someone helps me I will cash app you 1 dollar I need the steps not the answer how to solve it

1 answer:

Butoxors [25]3 years ago

3 0

(5/8)+1 7/9+3

1 7/9=1+7/9=(9+7)/9=16/9
Write all numerators above the common denominator

(5/8)+(16/9)+3
Write all numerators above the common denominator

(45+128+216)/72
Calculate the sum

389/72 = 5 29/72

So the answer is 5 29/72

Hope it helps!

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2 years ago

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The perimeter of a rectangular garden is 338 m.

Natasha_Volkova [10]

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2 years ago

Read 2 more answers

2. The area of a square is 72 sq in. What is its side length?

defon

Answer:

$6 \sqrt{2}$

if you don't have to simplify it, it is

$\sqrt{72}$

Step-by-step explanation:

the equation for the area of a square is

$a = {s}^{2}$

substitute 72 for a

$72 = {s}^{2}$

take the square root of both sides to cancel out the square on the s

$\sqrt{72} = \sqrt{ {s}^{2} }$

$\sqrt{72} = s$

if you need it simplified, find the perfect square that makes up 72. It is 36.

$\sqrt{36 \times 2} = s$

take the square root of 36

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2 years ago

What is 4.5a+7+3.5a+2

Nitella [24]

Answer:

8a+9

Step-by-step explanation:

You have to add the like terms.

4.5a+7+3.5a+2

4.5a+3.5a=8a

7+2= 9

8a+9

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2 years ago