The way this problem is written, the constant 42 is the multiplier of yards to get hats. That is, it has units of hats per yard, so represents the number of hats that can be knit from 1 yard of yarn.

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<em>Comment on the problem</em>

It seems more likely that the proportion should be written as ...

y = 42h

h = y/42

Then the constant would be the number of yards of yarn required for each hat.

6 0

3 years ago

Find the coordinates of the midpoint of the segment whose endpoint are H(3,2) and K(9,6)

lutik1710 [3]

Answer:

midpoint P(6, 4)

Step-by-step explanation:

$\frac{x1 + x2}{2} \\ \frac{y1 + y2}{2}$

$\frac{9 + 3}{2} = 6 = x \: mid \: point \\$

$\frac{6 + 2}{2} = 4 = y \: mid \: point$

3 0

3 years ago

Select the correct answer. Every dimension of a triangular pyramid is multiplied by 10 to produce a new figure that is geometric

BaLLatris [955]

Answer:

C. The surface area of the pyramid is multiplied by 100

Step-by-step explanation:

The area is the function of the two dimensions.

If each dimension has changed by 10 times, the the area will change by:

10*10 = 100 times

Correct choice is C

3 0

3 years ago

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How to find the whole​

How to find the whole