Uh what do you mean by this?
Answer:
27.5
Step-by-step explanation:
The formulas jus the top line + the bottom line divided by two then multiplied by the height (dotted line)
Answer:
33 is the ancer
Step-by-step explanation:
you do 26+7 ok
1 : 8.4 min
1 : 7.14 every hour
So they wash 7 windows every hour
Answer:
x=15
2x-9= 21
x-6=9
Step-by-step explanation:
3x-15= 2x
x=15
2x-9= 21
x-6=9
if my answer helps please mark as brainliest