3 years ago

Which equation represents a line which is perpendicular to the line y=-3/7x+4

1 answer:

5 0

To get a perpendicular line, the slope will be the negative reciprocal of the original slope. When you simplify all of the answer choices, you will find that choice A ( the first choice)

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Mary is buying several items that cost $128.25 total. She is using a store coupon for 35% off her purchases. She has to pay 4% s

scZoUnD [109]

If it is 35% off, then u r paying 65%...
0.65(128.25) = 83.36....this is without the tax

and there is a 4% sales tax....
83.36 * 1.04 = 86.69 <====

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2 years ago

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Graphing<br> Do these and you will get brainliest answer!

il63 [147K]

Here the line is parallel to x axis
Slope (m) will be tan(0)=0
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The equation of line will be

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2 years ago

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Method of Transportation Percent of Students

eduard

No. Because she only asked the people who was walking to school

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2 years ago

Which logarithmic equation is equivalent to the exponential equation below?

anzhelika [568]

Answer:

$log_e^{67.21}= a$

Step-by-step explanation:

The equation is ,

$\implies 67.21 = e^a$

Here e is the Euler's Number . The log which are defined on the base e are called Natural logarithms.

Say if we have a expoteintial equation ,

$\implies a^m = n$

In logarithmic form it is ,

$\implies log_a^n = m$

Similarly our required answer will be ,

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2 years ago

The value of x is approximately:

solong [7]

Answer:

19.80

Step-by-step explanation:

tan 22= 8/x

tan 22 = 8/x

x = 8/tan 22

x = 19.80

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2 years ago