Is this triangle a right triangle?

a. yes, because 5^2+12^2=13^2

b. no, because 5^2+12^2=13^2

c. no, because 5^2+12^2≠13^2

d. yes, because 5^2+13^2=12^2

step-by-step explanation:

goog be able to you with that maybe

answer: the answer is one

step-by-step explanation:

pemdas, in this situation there is no parenthesis or exponents so you go to multiplication, 1x1=1, then division 1/1= 1 then addition 1+1=2 then subtraction 2-1=1

the correct answer would be d because the slope is -2/2=1 and the y intercept is at 2 so that is the correction equation

  d. △abc is congruent to △fde

step-by-step explanation:

triangle abc is reflected across the x-axis. the corresponding vertices are

the names of the triangles in the congruence statement must have corresponding vertices in the same order. that is, △abc is congruent to △fde.