Answer:
3x
Step-by-step explanation:
2x+x = 3x
A
(X-7)(x-4) -> x^2 -11x + 28
Multiply that by the 2 and you get the original equation!
Y > 2x - 3
3y - x ≤ 6
↓
y = 2x - 3
3y - x = 6
3(2x - 3) - x = 6
3(2x) - 3(3) - x = 6
6x - 9 - x = 6
6x - x - 9 = 6
5x - 9 = 6
<u> + 9 + 9</u>
<u>5x</u> = <u>15</u>
5 5
x = 3
y = 2x - 3
y = 2(3) - 3
y = 6 - 3
y = 3
(x, y) = (3, 3)
There are 8 faces on the figure.
There are two of the same sides so we can multiply that by 2. That side equals 76 in. 76 x 2 =
152.
Then, there is another side that equals 4 x 4 which is
24.
Another side equals 4 x 6 which is
24.
Another one equals 6 x 6 which is
36.
Another side equals 6 x 6 which also equals
36.
Another side equals 10 x 6 which is
60.
The last side is 10 x 6 which equals
60.
Which should add up to 392 in.
Answer:
D: -√15/7
Step-by-step explanation:
Hopefully this helps!