Are the lines y=-x-4 and 5x+5y=20 perpendicular? Explain. Answers:
A. Yes;their slopes are equal
B. No;their slopes are equal
C. No;their slopes are not equal
D. Yes; the product of their slopes is -1

ur mom

step-by-step explanation:

it's d

step-by-step explanation:

step-by-step explanation:

given expression is .

now we need to simplify the given expression .

we know that square root is equivalent to the power 1/2. so that means we can take half of the exponents to get the square root of given expression.

expanding that will give a very very large number so let's keep answer in exponent form.

the answer to this is:

factor 2x2+16x+24

2x2+16x+24

=2(x+2)(x+6)

answer:

2(x+2)(x+6)

hope this hmu if needed