Consider the given monomials. Let us determine the sum of these monomials,
1. 
= 
Therefore, the sum of the given monomials is
.
2. 
= 
= 
Therefore, the sum of the given monomials is
.
3. 
= 
Therefore, the sum of the given monomials is
.
4. 
= 
= 
Therefore, the sum of the given monomials is
.
Answer:

Step-by-step explanation:
We are asked to find the density of a cylinder whose volume is 1000.0 cubic cm and mass is 556 grams.

Substitute the given values:


Therefore, the density of the metallic cylinder is 0.556 grams per cubic centimeter.
Answer: 190,000 pounds
Step-by-step explanation:
Amount won by Gail= 500,000
Amount spent on sports car= 120,000
Money left = Amount won minus amount spent on sports car
= 500,000 - 120,000
= 380,000
Then she spends half of the amount left on her apartment
= 1/2 of 380,000
= 1/2 × 380,000
= 190,000
Her apartment costs 190,000 pounds
Answer:
I'm from poland
Step-by-step explanation:
<span>a=9.3</span> units
Explanation:
Use pythagorean theorem,
<span><span>c2</span>=<span>b2</span>+<span>a2</span></span>
Rearrange,
<span>a=<span>√<span><span>c2</span>−<span>b2</span></span></span></span>
Sub in and solve,
<span>a=<span>√<span><span><span>(12.6)</span>2</span>−<span><span>(8.5)</span>2</span></span></span></span>
<span>a=9.30</span> units
hope i helped -beanz:)