Answer:
Step-by-step explanation:
<u>Use ratios and solve:</u>
- 1 in ÷ 7 ft = x in ÷ 28 ft
- x = 28/7 in
- x = 4 in
First lets subract 1.2 from each side to get
2.3x+2.5x=8-4.3x
Then Combine like terms to get
4.8x+8-4.3x
Then add 4.3 to each side
9.1x=8
x equals about 0.88
Answer:
30-17.50=X
X=12.5
12.5$
Step-by-step explanation:
Answer:
180
Step-by-step explanation:
It is always 180 for a angle like this.
Answer:
10
Step-by-step explanation:
-20 +40 -60 +80
estw es el processo