Answer:
x=4 or x=2
Step-by-step explanation:
(x-4)(x-2)=0
if x=4 4-4=0 x (x-2)=0
anything times 0 = 0
4squared 3, 3/4 is what I got
Answer:
The answer is C because there can only be one output to one input
Step-by-step explanation:
Check the picture below, so the circle looks more or less like so, with a radius of 9.
<span>In this case, use variables to represent the numbers, Fortunately, they are all in terms of the smaller number. So. let....
x = small number
(x+3) = middle number
2x = large number
If the sum is 75, then all of the numbers added together must equal this. So......
x + (x+3) + 2x = 75
4x + 3 = 75
4x = 72
x = 18
After we find x, we can conclude that..
Smaller number = 18
Middle number = 21
Large number = 36</span>