3 years ago

What does 3 exponent -2 equal

Mathematics

1 answer:

inysia [295]3 years ago

4 0

I am pretty sure your answer is going to be 243
I hope this helps, and good luck!!

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HEEEELLLPP!!!

Arte-miy333 [17]

The answer is 20 if the “18-2” is in the square root
If it’s square root of 18 and then minus 2
The answer is 15 square root 2 minus 2
Or 19.2132

6 0

3 years ago

Read 2 more answers

(5x to the power of 2 -6x+2)+9x to the power of 2 +10x-7)

xxTIMURxx [149]

Answer:

$45x^{4} -4x^{3} -77x^{2} +62x-14$

Step-by-step explanation:

Im assuming the question was $(5x^{2} -6x+2)(9x^{2} +10x-7)$ if thats not the case then im wrong

6 0

3 years ago

Find the angle measures for this isosceles triangle.

rewona [7]

Answer:

Step-by-step explanation:

3p+6p+6p=180°

15p=180

p=12

3p=12×3=36°

6p=12×6=72°

4 0

3 years ago

Chan wants to buy a used car that costs $8,500. He took out a loan for the cost of the car, and his payments are $209 per month

Leto [7]

Multiply 209 by 12 to find one year which is 2508
Multiply 2508 by 4 to find 4 years which is 10032
Subtract 8500 from 10032 which is 1532
So he paid 1532 more than the cars original price
I hope thats understandable!

3 0

3 years ago

Read 2 more answers

Which ordered pair is a solution to the system of inequalities?

Taya2010 [7]

Answer:

[see below]

Step-by-step explanation:

I used a graphing program to graph the given system. I also graphed the points given.

Options B's choice lies in the double shaded area, so it would be a solution to the system.

See the graph attached!

Hope this helps you!

3 0

3 years ago