Answer:
52
Step-by-step explanation:
13 = x/4
To isolate the x, you have to multiply 4 on each side.
x/4 * 4= x
13 * 4 = 52
x = 52
Answer:
x = 6
Step-by-step explanation:
The line of reflection is x = 6.
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Answer:
The y-coordinate is changing by the rate of -70 cm per sec.
Step-by-step explanation:
Given equation,

Differentiating with respect to time (t),

We have,


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