Answer:
3 not the right anwser
Step-by-step explanation:
Answer:
Here
perimeter=76
length =4a+5
breadth=2a-3
we know,
perimeter=2(length+breadth)
76=2(4a+5+2a-3)
76=2(7a+2)
76=14a+4
76-4=14a
72=14a
72÷14=a
a=5.14
Answer:
Step-by-step explanation:
an exponential equation has the form y=ar^x where y=final amount, a=initial amount, r=rate, and x=time, in this case
y=200(1.18)^x
Answer:
This percent is a decrease
11 people quit
Step-by-step explanation:
Answer:
Step-by-step explanation:
If ΔABC ~ ΔPQR
or