Answer:
b=9
Step-by-step explanation:
45-45-90 triangles always have two same lengthed sided and then one larger lengthed side.
Answer:
Step-by-step explanation:
V=l*w*h
V=4* 2 1/2 * 3 1/2=4*5/2*7/2=35
Answer:
The price of the carpet was
Step-by-step explanation:
we know that
The simple interest formula is equal to
where
I is the Final Interest Value
P is the Price of the carpet
r is the rate of interest
t is Number of Time Periods
in this problem we have
substitute in the formula above
Solve for P
Divide any term by the one before it, and you'll get the ratio. -20/4=-5