(x-7)(x+12)
X^2 +12x-7x-84
x^2+5x-84. <- answer
Answer:
25.7minutes
Step-by-step explanation:
D =r×t=2×1.5=3miles
A D=7÷2=3.5
7=1h. 3.5=30minutes.
3.5=30
0.5=x
3.5x÷3.5=15÷3.5
X=4.3
(3.5-0.5)=(30-4.3)
Hence it takes Amanda 25.7minutes to catch up with Ben.
An arc that measures 180 degrees is called a semicircle.
If it measures less than 180 it’s a minor arc.
If it measures greater than that it’s called a major arc
Answer:
H=3ft
Step-by-step explanation:
Base=9
Area =27
I hope I can help you :)
