If a binomial x-a is a factor of a polynomial p(x), then p(a)=0.
x+2 is a factor of p(x)=x³-6x²+kx+10, so p(-2)=0.
100$×0.05= 5 $ is her annual interest
qusetion number 1 . 5$× 6 years = 30 $
for question number 2 . 100$+30$=130$
Answer:
A = 7 x 9.3
A = 65.1 yd²
Step-by-step explanation:
<em>(I am assuming that either 7 or 9.3 refers to the height. It is unclear.)</em>
A = bh
Given:
- Surface area of cube = 150 ft²
To Find:
Solution:
As here in Question we are given Surface area of cube is 150 sq. feet. So, firstly we have find the side of edge of cube. Let 'a' be the edge of the cube
We know that,

Substituting the required values,

- Edge of the cube is 5 feet
Now,

Hence,
- Volume of the cube is 125 cu. feet
7/8 is equal to 0.875. Have a good day!