Answer:
I would recheck the answer
Step-by-step explanation:
there is my opinion :)
A good way to think of it is in US quarters, 4 go into a dollar which is a whole or 100. Each quarter is 25 cents. Each quarter of a circle is 25%, so it would be 75%
Answer:
negative 16 years
Step-by-step explanation:
First, you have to find the area of the rectangular swimming pool (A1), which has <span>10 feet long and 6 feet wide. The area of a rectangle is:
A=A1=LxW
L=10 ft
W=6 ft
When you substitute these values into the formula, you obtain:
</span>
A1=LxW
A1=(10 ft)(6ft)
A1=60 ft²
The area of the Andrea’s backyard (A2) is 400 ft², therefore, the<span> area of Andrea’s backyard, not including the swimming pool (A3), is:
A3=A2-A1
A3=400 ft</span>²-60 ft²
A3=340 ft²
<span>
What is the area of Andrea’s backyard, not including the swimming pool?
The answer is: T</span>he area of Andrea’s backyard, not including the swimming pool, is 340 feet²