Answer:
b
Step-by-step explanation:
B.................
Answer:
136.5 yd²
Explamation:
You break the shape into squares and rectangles and find the area of them and then add them together. To get the area of a triangle you add another half to it to make a square or rectangle. After you've done that, find the area of that shape and then divide it by 2.
Answer:
1440
Step-by-step explanation:
How one of my teachers said is 72 time 40 is 2880
and then 2880 divided by 2 is 1440. This is what my teacher said so I don’t know.
Answer:
20
Step-by-step explanation:
Let = the number of problems Anna completed
<u>Using ratios</u>
5 : 8 = : 32
Cross multiply: 5 x 32 = x 8
160 = 8
Divide both sides by 8: 20 =
Therefore, Anna completed 20 problems.
Answer: you will do 10*10
Step-by-step explanation: