1. The vertices of triangle XYZ are X(3, 5), Y(-1, 4), and Z(1, 7). a. What is the graph of the image (D2 • T{1.-2})(triangle XYZ)?

5 x 14?

im new, sorry if this is wrong.

step-by-step explanation:

coins of silver or gold

step-by-step explanation:

a_n = a_1 + (n - 1)d

the first term is 6.

the common difference d = ?

when you find d, replace n with 7 and d with the common difference to find your answer.

twenty-six miles over two gallons because the proportion for the original 13 miles to one gallon would be written 13/1 and, doing the same thing to the top and bottom, i multiplied by 2 and got 26/2