Daniel expanded the expression as shown. -2(-8x-4y+
+ 8) = 10x=8y-1
Y-11
What errors did he make? Select three options.
The first term should be negative.
The second term should be positive.
The last term should be -13, not -17.
He added -8 and -2 instead of multiplying -8 by-2.
He did not simplify the expression completely.

answer: there are 453.592 grams in a pound.

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)