Answer:
D
Step-by-step explanation:
The answer to this problem should be the 4th one.
All real numbers can't be right as 0 obviously wont work. However, it is important to remember that sqrt of a number cant be negative, so x must either be greater than or equal to -1 and 1
Answer:
Step-by-step explanation:
Given
Required
Find the equation of the line
First, the slope of the line has to be calculated using the following formula;
So, the equation becomes
The equation of the line can then be calculated using
Multiply both sides by x
Add x to both sides
Reorder
Multiply both sides by x - 6
Add x - 6 to both sided
Hence, the equation of the line is
Answer:
David gets 20 sweets.
Step-by-step explanation:
If you want the ratio, 2:2:1, Krustika gets 20 more than mark, you will need to have double what mark got.
So, the only number I can think of that is half, but also 20 more than the "1" ratio, is 20; as 20 is half of 40, however, 40 is also 20 more than the "1" ratio.
Step-by-step explanation:
the Answer is (z+7)(z+2) the solution is in the picture above please mark me brainliest :)