Figure abcdef was reflected across the line y = –x to create figure a'b'c'd'e'f'.

what are the coordinates of the pre-image of f'?

a.(–2, 4)
b.(4, 2)
c.(2, –4)
d.(–4, –2)

answer: i oofed

step-by-step explanation:

oofed=wow

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

a. she will receive a refund of $278.

step-by-step explanation:

answer: (c) m∠qpo + (2x + 16)° = 180°

step-by-step explanation:

the opposite angles of a quadrilateral are supplementary.

so, ∠o + ∠q = 180°   and   ∠p + ∠r = 180°

since ∠r = 2x + 16°, we can use substitution as follows:

∠p + ∠r = 180°

∠p + (2x + 16)° = 180°