Answer:
94cm²
Step-by-step explanation:
S = 2(lw + lh + wh)
=2(20+15+12)
=40+30+24
=94cm²
Hope this helps! Can u give me brainliest, please:)
Answer:

Step-by-step explanation:
<u>Step 1: Multiply</u>
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Answer: 
Slope of a line passing through these two points is
.
Hope this helps.
Answer:
proportion used: 7/20
7emails were from the same person
Step-by-step explanation:
35/100= 7/20
7/20 of 20
20/20=1
1x7= 7