Answer:
1) 5
Step-by-step explanation:
(working on the others rq)
These two have different denominators, so you find the least common multiple. This problem goes to be 2/8+5/8, which equals 7/8。
Answer: 5
Step-by-step explanation:
-kxy=4x^2-9y^2
-kx=(4x^2/y)-9y
-k=4x/y-9y
k=-4x/y+9y
Answer:
45
Step-by-step explanation:
Height: 10
Length: 9
We know that the shaded part is half of the rectangle.
Area: 90
Shaded Region: Area/2
90/2=45
<em>Hope this helped!</em>