Answer:
$22.50
Step-by-step explanation:
#:%
9:40
9/4:10
9/4 x 10:100
100%=9/2 x 5
100%=45/2
100%=22.5
Answer:SAS
Step-by-step explanation:
the SAD ( or side-angle -side ) postulate basically states that if two sides of of two triangles ana the included angle are congruent , the two triangles are in fact congruent ( if that makes sense)
Here you go hope it helps
Answer:
Part a) 
Part b) 
Step-by-step explanation:
Part a) How many gallons of water will be in the pool after 20 minutes?
we know that
Using proportion

Part b) How many gallons of water will be in the pool after 1 hour
we know that
1 hour = 60 minutes
Using proportion
