What is 1.7¯ expressed as a fraction in simplest form?
a.) 87
b.) 137
c.) 259
d.) 169

Measures of the angle of r, 31 s (x+4) t (3x+9)

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.

The table below shows the angle measurements for triangle abc and triangle xyz. if triangle abc is similar to triangle xyz, what does angle z equal, in degrees?