Answer:
1 3/4 gallon or 1.75
Step-by-step explanation:
1 (1/4) = 5/7
5/4 = 5/7
5/4 = 1.25
1.25/x = 5/7
7(1.25) = 5x
5x = 8.75
x = 1 3/4
Answer:
20.5a
Step-by-step explanation:
- 18a + 2.5a = 20.5a
I hope this helps!
I believe it is 72 because there is a right angle so thats 90 the known angle is 18 so thats 18-90-18=72
Do 12x18 and you will get your anser