$\bf \displaystyle\int\limits_{-2}^{2}~[\stackrel{\textit{above function}}{(10-x^2)}~~-~~\stackrel{\textit{below function}}{(x^2+2)}]dx\implies \int\limits_{-2}^{2}~(10-x^2-x^2-2)dx \\\\\\ \displaystyle\int\limits_{-2}^{2}~(8-2x^2)dx\implies \left. 8x\cfrac{}{} \right]_{-2}^{2}-\left. \cfrac{2x^3}{3} \right]_{-2}^{2} \\\\\\ ([16]-[-16])~~-~~\left( \left[ \cfrac{16}{3} \right]-\left[ -\cfrac{16}{3} \right]\right)\implies (32)~~-~~\left( \cfrac{32}{3} \right) \\\\\\ \cfrac{64}{3}\implies 21\frac{1}{3}$

5 0

3 years ago

I NEED HELP??? with this math problem?

7nadin3 [17]

Answer:

Step-by-step explanation:

35x + 30 = 22x + 69

-22x -30 -22x -30

13x = 39

x=3

6 0

3 years ago

Need help :( . . . . I need to pass it tomorrow..

koban [17]

Answer:

across

3. 6x

4. 14mn

5. 31

6. 25b

9. 5abc

down

1. 3y

4. 19m

5. 3m2np2

7. 7y

8. 9x

Step-by-step explanation:

hope this helps

4 0

2 years ago

You are paid $82.50 for 71212 hours of work. What is your rate of pay?

yanalaym [24]

If you would like to know what is your rate of pay, you can calculate this using the following steps:

$82.50 ... 7.5 hours
$x = ? ... 1 hour

82.50 * 1 = 7.5 * x
82.50 = 7.5 * x /7.5
x = 82.50 / 7.5
x = $11

The correct result would be $11 per hour.

3 0

3 years ago