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3 years ago

5

GEOMETRY HELP PLEASE!!!!!!! Josh is building an enclosure with recycled cardboard for his collection of model cars his design is

as shown below:
What is the length of side BC in inches?

A) 14
B) 43
C) 49
D) 63

2 answers:

scoray [572]3 years ago

5 0

The answer is D. 63. You have to set up a proportion as shwon in the image.

Kruka [31]3 years ago

5 0

63 - the scale factor is 7

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Describe the differences between a parabola that has a horizontal directrix and a parabola that has a vertical directrix.

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<span>A parabola that has a horizontal directrix is a parabola that opens up or down.

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A parabola that has a vertical directrix opens to the right or left and is on its side.

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