3 years ago

What is X times 2? Is it 2x or 2x^2?

1 answer:

4 0

X times 2 means two of x, which is 2x.

On the other hand, x raised to the power 2 means x time x, which is x².

Answer: x times 2 = 2x

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5,10,5,20,5 what is the mean

Ksivusya [100]

Work: 5,5,5,10,20
Add
5+5+5+10+20
10+5+10+20
15+10+20
25+20
45
÷ by the amount of numbers
45÷5=9
Ansser: mean=9

7 0

4 years ago

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In ΔHIJ, the measure of ∠J=90°, the measure of ∠I=60°, and JH = 80 feet. Find the length of IJ to the nearest foot.

atroni [7]

Answer:

46.2

Step-by-step explanation:

46.188= 46.2

3 0

3 years ago

the cell phone company charges michael a late fee of $3.84 per day until the balance is paid. if michael is 8 days late what is

Ilia_Sergeevich [38]

The answer would be $30.72 because 3.84 • 8 = $30.72

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3 years ago

Which are the solutions of he quadratic equation ? x2 = 9x + 6

dedylja [7]

Put everything on the same side of the equals sign and set it equal to zero so you can factor it. $x^{2} -9x-6=0$ . In order to factor that you have no choice really but to put it into the quadratic formula. When you do that you find that your zeros are x = 9.623475383 and -.623475383

4 0

4 years ago

Read 2 more answers

Look at image.........

iren2701 [21]

Answer:

first of all its not d since the y intercept is negitive

then its not b since its sloping down

so the slop is either 7/5 or 5/7

since rise/run it has to be 7/5

Hope This Helps!!!

3 0

2 years ago