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3 years ago

15

-16 +_____-4 = 0 I literally forgot how to do this

2 answers:

nataly862011 [7]3 years ago

7 0

$- 16 + 20 - 4 = 0$

Kipish [7]3 years ago

6 0

i think it is 20 in the blank.

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What are the dimensions of a rectangle with an area of 18 square inches and a perimeter of 18 inches? A) 9 in. x 2 in.B) 5 in. x

Alina [70]

Answer:

C

Step-by-step explanation:

Area: $6 \times 3 = 18$

Perimeter: $2 \times (6 + 3) = 18$

4 0

2 years ago

Read 2 more answers

3/4(12x−8)+3=10−1/2(6x+2)

Aleonysh [2.5K]

Answer:

$x=1$

Step-by-step explanation:

$\frac{3}{4}(12x-8)+3=10-\frac{1}{2}(6x+2)$

$(9x-6)+3=10-(3x+1)$

$9x-6+3=10-3x-1$

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2 years ago

Find the midpoint of AB A.(-2,-3) B.(16,4) C.(-2,-11) D.(4,-10)

zheka24 [161]

Answer:

(-2,-1)

Step-by-step explanation:

Using the graph find the coordinates for A and B.

A (-4,2) and B is (0,-4)

Midpoint formula is (x1 + x2)/2 , (y1+y2)/2

x value of the midpoint= (-4+0)/2 = -2

y value of the midpoint= (2 + -4)/2 = -2/2= -1

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8 0

3 years ago

Simplify: 6-8+7-2-8+13

Vikki [24]

Answer:

The answer is 8.

Step-by-step explanation:

6-8+7-2-8+13

= (6 +7 + 13) - (8+2+8)

= 26 - 18

= 8

5 0

3 years ago

Solve it please<br><br> 72:8

amm1812

9:1 because you divide both sides by 8. Hope this helps :)

3 0

3 years ago