Answer:
522
Step-by-step explanation:
Answer:
two
Step-by-step explanation:
A ratio compares the relative sizes of two quantities .
Get x to one side by subtracting 2x by 5x.
-3x = -30
Then divide both sides by -3 to get x = 10
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Answer:
The value of h'(7) = 44 .
Step-by-step explanation:
Given:
f'(7)=9 and g(7)= 5
We have to find : h'(7)
Also,
⇔ ...equation (i)
Plugging the value of 'x' = 7 in equation (i) the equation can be re-framed as:
⇔
⇔
Now plugging the value of f'=(7)=9 and g(7)=5 in the above equation:
⇔
⇔
⇔
So the value of h=(7) = 44 .
Answer: (a) The rate that the point 8,28 represents is 3.5 cm/s since 28/8 = 3.5
(b) The unit rate is 3.5 cm/s since the rate is constant.
(c) The two points lie on the same line and that both points results to a rate of 3.5 cm/s.
Step-by-step explanation: