Question 1 of 10
2 points
which of the following best describes the algebraic expression 10x+2?
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a. ten times the sum of a number and two.
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b. ten times the quantity of a number plus two.
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c. the product of ten plus a number and two.
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d. the sum of ten times a number and two.

i think it might be a but you might want a second opinion

the answer is d

hope this

yes

step-by-step explanation:

they have to be opposite and reciprocal of eachother.

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)