Answer:
BK=9
Step-by-step explanation:
A midsegment is one half of the length of the base. So, If the base, which is ST is 18, the midsegment will be 18/2=9
15x10=150
Subtract 5x5=25 small square cut out
150 -25= 125 sq ft
D
27.6/100 = 0.276
The average amount of rain that fell is 0.276 inches per day.
Answer:
Step-by-step explanation:
x+y=12
x-y=18
Now eliminate the y by adding the two equations together to get
2x=30
x=15
then solve for y.
15+y=12
15-y=18
y= -3
