F = 1.8C + 32
Replace C by 15 and solve:
F = 1.8 (15)+32
F= 27+32
F= 59
Answer:

Step-by-step explanation:


Answer:
B
Step-by-step explanation:
First, a proportional ratio needs to have same equivalent fraction when simplified. So, for the option B, 5/10 can reduce to 1/2 whereas 6/11 and 7/12 do not reduce to 1/2. Therefore, the option B doesn't have a proportional relationship.
Hope this helps!
The first one is 29ft squared subtract 20ft squared. Then square root the answer to get f.
The answer would be Y=2x+8