Answer:
Step-by-step explanation:
Answer:
The answer would be 2x + 7y = 30
Step-by-step explanation:
First we need to find the slope of the original line. We can do this by solving for y.
7y = -2x
y = -2/7x
Now we can use that slope and the point in point-slope form to get the answer. You'll need to solve for the constant.
y - y1 = m(x - x1)
y + 2 = -2/7(x - 8)
y + 2 = -2/7x + 16/7
2/7x + y + 2 = 16/7
2/7x + y = 30/7
2x + 7y = 30
To simplify √((2x)^2)√2y, we
must multiply the indices of both roots and the coefficients that within both roots. As we can see bellow, we get a root which has index 4:
=((2x)^(2y))^1/4
Finally, the factor (2x)^2 has an exponent which is divisible by the index of the root, so it can be simplified, as it's shown in the following step:
=
(2x)(2y)^1/4
Answer:
22.5
Step-by-step explanation:
5.0 x 4.5
It is a rectangle therefore it needs to be multiplied bu the sides
