Answer:
Step-by-step explanation:
If N is the midpoint of CD, it means that N bisects the line CD. Hence;
CN + ND = CD .... 1 and;
CN = ND .... 2
Substitute equation 2 into 1;
CN + CN = CD
2CN = CD
Rearrange;
CD = 2CN (proved)
The hypothesis is the midpoint hypothesis and the hypothesis is TRUE
Given the area of the rectangle swimming pool: 10x^2 - 19x - 15 and the length of the pool 5x + 3. Find the width of the pool. Recall from geometry that the area of a rectangle is length x width. Therefore, to solve for the width of the pool, we need to divide the area by the length. This can be done by polynomial division:
10x^2 - 19x - 15 / (5x+3)
Find the other factor that when multiplied with (5x+3) will result to the area:
Answer: (5x+3) (5x-5)
744-x=532
-x=532-744
x=-212
Answer: B: 8*1 = 8
Step-by-step explanation:
The identity property of multiplication says that:
There exist a number, called the identity, such that when we multiply any real number N by this identity, the result is the same number N.
The identity is 1.
then N*1 = N.
The option that is an example of that is:
8*1 = 8.
Option B
<span>an example of a decimal that is rational.
0.7 is decimal that is rational , convert to ratio = 7/10
hope it helps</span>
