Answer: 30 something?
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
48cm^2
Step-by-step explanation:
You first find the area (l * w) of the first rectangle on the top.
4 * 2 is 8
Then you find the area of the rectangle on the bottom.
5 * 8 is 40
Finally you add the area's together.
48
B. 47 degrees
Explanation:
They already cut 43 degrees and they want to cut until a right angle is form which is 90 degrees. To find how much more they have to cut, do 90-43 which gives you 47.
Answer:
14 3/10
Step-by-step explanation:
5 1/5 * 2 3/4
Change to improper fractions
5 1/5 = (5*5+1) /5 = 26/5
2 3/4 = (4*2+3)/4 = 11/4
26/5 * 11/4 = 286/20
Divide top and bottom by 2
143/10
10 goes into 143 14 times with 3 left over
14 3/10