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4 years ago

8

Help!!! 10pts!!

1 answer:

horsena [70]4 years ago

6 0

It's a bit of a bummer to have to work through all of these to find the answer. That a lot of slope calculations (or graphing, or whatever). When there are this many, a spreadsheet or other machine help can make it easier.

The correct choice is the last one, XYZ, with vertex X being where the right angle is located.

_____
Slope of XY is 4/7; slope of XZ is -7/4. The product of these is -1, so those segments are at right angles.

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Answer:

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Step-by-step explanation:

Thats the only one that made sense to me

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2 years ago

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3 years ago

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3 years ago

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Nesterboy [21]

Answer:

x = $-\frac{3}{b}$

x = -1

Step-by-step explanation:

The given equation is,

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3 years ago