3 years ago

What is the relationship between 9.125 x 10^-3 and 9.125 x 10^2?

Mathematics

1 answer:

nasty-shy [4]3 years ago

5 0

The answer is 912.509125

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10x - y = 2<br> 5x + 3y = 5 --

tatyana61 [14]

x= 1/5 +y/10

x=1+ 3y/5

5 0

4 years ago

Assume that y varies directly with x. If y = 16 when x = 8, find y when x = 5.

dem82 [27]

Answer:

Step-by-step explanation:

5y + x = 25

Subtract x from both sides when x = 5

5y + x - x = 25 - x

5y = 20

5y/5 = 20/5

Y=4

6 0

3 years ago

If the measure of a central angle is 213 degrees, then the measure of the arc it intercepts is

Leto [7]

Answer:

$\Delta s = \frac{71\pi}{60}\cdot r$

Step-by-step explanation:

Let r be the radius of the circle, the measure of the arc is equal to:

$\Delta s = \frac{213^{\circ}}{360^{\circ}}\cdot 2\pi \cdot r$

$\Delta s = \frac{71\pi}{60}\cdot r$

8 0

3 years ago

Simplify the expression <br>(2x-6) - (4x+4)

ollegr [7]

Answer:

-2x - 10

Step-by-step explanation:

(2x-6) - (4x+4) multiply (4x+4) by -1 -1(4x + 4) = -4x - 4

2x - 6 - 4x - 4 Re-arrange

2x - 4x - 6 - 4

-2x - 10

5 0

3 years ago

Determine the period.

maks197457 [2]

3

The period is the amount it time it takes to make one complete cycle. If we start at 0 for simplicity sake, the graph is at its maximum point. It reaches its maximum point again at 3, this is one complete cycle and thus the period is 3.

5 0

2 years ago