1. WHEELS Zack is designing wheels for a concept car.
The diameter of the wheel is 18 inches. Zack wants to
make spokes in the wheel that run from the center of
the wheel to the rim. In other words, each spoke is a
radius of the wheel. How long are these spokes?

In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Solve the inequality and graph 6j - 7 < 5