24a-18a+12a is equal to 18a
hence, divide it by 6a
so you get 3a :)
The first answer is correct
C(2, -2) D(-1, -2)
because the line from point a to point b is 3 units long and 3 x 4 = 12 (area) (and 12/3=4) so, the points that are exactly 4 units down from point a and point b would be the correct answer - (2, -2) and (-1, -2)
Answer:
B
Step-by-step explanation:
<span>D. p = fraction H over the quantity 3 times w + a</span>
Answer:
The surface is a cylindrical surface with radius 7 units
Step-by-step explanation:
The equation is properly written as:
The above equation takes the form 
Where 
and 
r = 7 units
The surface is a cylindrical surface with radius 7 units
