2

Mathematics

1 answer:

FrozenT [24]3 years ago

7 0

Answer:

5) option c

6) option d

7) option d

8) option b

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What of these types of income is taxed?

geniusboy [140]

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3 years ago

What is 2,200x in scientific notation?

strojnjashka [21]

Answer: 2.2x * 10^3
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3 years ago

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2 years ago

CD is perpendicular to AB and passes through point C5, 12).

Aleksandr-060686 [28]

Answer:

x intercept of CD = 17

Step-by-step explanation:

We are given a line AB with its end coordinates. and Another line segment CD which is perpendicular to AB. We have the coordinates of C , and we are asked to find the x intercept of line CD.

For that we need to find the equation of CD

we have coordinates of C , and hence if we have slope of CD we can find equation of CD

Slope of CD can be determine with the help of slope of AB as CD⊥ AB

So, the slope of CD $mCD = -\frac{1}{mAB}$