What is the unit rate of 12 meters in 28 seconds???

1 answer:

4 0

This is how you do it hope this helps 12 m / 28 s = 12/28 m/s = 0.43 m/s

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umka21 [38]

Answer:

x= -3

Step-by-step explanation:

3x=-9 = -3

8 0

3 years ago

vlabodo [156]

Perimeter is adding the 3 sides together. Since both triangles have the same perimeter set both triangles to equal:

(x+3 + x+3 + x+3) = (x+3 + 2x-3 + x)

Simplify each side:

3x+9 = 4x

Subtract 3x from each side:

x=9

5 0

3 years ago

slava [35]

I hope this helps you

7 0

3 years ago

Nastasia [14]

I think you meant a+5(b)+c the answer is b is a unknown value

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3 years ago

Rama09 [41]

Answer:

Step-by-step explanation:

8 0

3 years ago