Answer:
C.
Step-by-step explanation:
Area of a Sector Formula: A = x/360πr²
Since we are given <em>x</em> and <em>r</em>, simply plug it in:
A = 40/360π(4)²
A = 1/9π(16)
A = 16π/9
Answer:
B
Step-by-step explanation:
The area of a parallelogram is base times height.
The height has to be perpendicular to the base, so the base (if you count) is 6 units, and the height is 8 units.
8x6=48 square units
Answer:
(j - 7)(j - 6)
Step-by-step explanation:
We add 25/8 yards and 1 3/4 yards together.
First we convert 1 3/4 to an imp. fraction 7/4.
In order to add fractions, they must have the same common denominator. So we multiply both sides of the fraction 7/4 by 2 to get 14/8. Now we can add 25/8 yards and 14/8 yards together to get 39/8 yards.