Ok so if you follow the process of pemdas is should be easy pemdas equals: parentheses, exponents, multiple and divide from left to right, lastly add and subtract from left to right

3 0

3 years ago

A solid plastic ball is a sphere with a radius of 8 in. How much plastic does it take to make one ball?

Tcecarenko [31]

Answer:

2144.6605848506 feet3 of plastic

6 0

3 years ago

What is 1.7- 0.8= please help as soon as fast

GREYUIT [131]

Answer:

0.9

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

30 Points Solve for x. 8x2−3=2 x=±10√4 x=±10√2 x=±5√2 x=±5√4

ANTONII [103]

Answer:

$x=(+/-)\frac{\sqrt{10}}{4}$

Step-by-step explanation:

we have

$8x^{2}-3=2$

adds 3 both sides

$8x^{2}=2+3$

$8x^{2}=5$

Divide by 8 both sides

$x^{2}=5/8$

square root both sides

$x=(+/-)\sqrt{\frac{5}{8}}\\ \\x=(+/-)\frac{\sqrt{5}}{2\sqrt{2}} \\ \\x=(+/-)\frac{\sqrt{10}}{4}$

5 0

3 years ago

QuadraticFactorisation3x + 7x+ 2x+2x-35 2x + 5x-12​

QuadraticFactorisation3x + 7x+ 2x+2x-35 2x + 5x-12