2 years ago

which property can you use to solve the following expression?5(6+9) A) distributive B) associative C) commutative

Mathematics

1 answer:

Vilka [71]2 years ago

4 0

Answer: A

Step-by-step explanation:

When you use the distributive property, you are multiplying every term in the parentheses by the number outside of it. You are typically multiplying so that is how you will get the simplified form of your equation.

You might be interested in

How do I solve this literal equation? <br> 15 points

kati45 [8]

Answer:

$\pi = \frac{A}{2r^2 + 2rh}$

Step-by-step explanation:

First, we need to isolate $\pi$ by taking it common from both terms on the right:

$A=2\pi r^2 + 2\pi rh\\A=\pi (2r^2 + 2rh)$

Now, since we want $\pi$ in terms of the other variables, we can divide the left hand side (A) by whatever is multiplied with $\pi$ on the right hand side. Then we will have an expression for $\pi$ . Shown below:

$A=\pi (2r^2 + 2rh)\\\pi = \frac{A}{2r^2 + 2rh}$

This is the xpression for $\pi$

7 0

2 years ago

Help please! Its worth 25.. no links or files

NeX [460]

Answer:

Step-by-step explanation:

4*5=20 include c, and 4*-2=-8 include d

6 0

1 year ago

On the first season of "The Biggest Loser",

amid [387]

Answer:

33%

Step-by-step explanation:

311-208=103 ponds lost

103/311=33%

4 0

2 years ago

ILL GIVE 50 POINTS PLS Trey has plastic cubes stored in a box that measures 3 ft long, 2 1/2ft wide, and 2 ft tall. The edge len

Triss [41]

Volume of the box

LBH
3(2.5)(2)
6(2.5)
12+3
15ft³

For cubes

Volume

side³
(0.5)³
0.125ft³

Total cubes

15/0.125
120cubes

7 0

1 year ago

Jim paid 750$ for his new computer. In addition, she paid 63.75 in taxes. What was the tax rate Jim paid on his new car

Alex787 [66]

Answer:= 47812.5

Step-by-step explanation:

7 0

2 years ago