1/2 of an hour is = 30
288 / 4.30=67
The answer is 67 miles per hour.
Answer:
It's C
Step-by-step explanation:
120 x 0.4 = 48
120 - 48 = 72
Area of a triangle is equal to 1/2 b(h) so since you already have the height and base, all you need to do is input it back into the equation:
(10)(13)
Multiply 10 & 13 to equal
(130)
Then take half of 130 to get
A = 65
RHS
=4x-27/0
=not defined=0
LHS
=x-2x+3x+4/7=2x+4/7=(14x+4)/7= 14x+4.
14x=-4
x=-4/14
X=-2/7