Use the plan to prove the third angles theorem.
plan for proof: use the triangle sum theorem to show that the sums of the angle measures are equal. then use substitution to show angle c is congruent to angle f.

What is the smallest integer n such that n\sqrt{2} is greater than 20

Divide: 1573 ÷ 7 = a) 222 r5 b) 223 r6 c) 224 r5 d) 224 r3

Drag the tiles to the table. the tiles can be used more than once. nd g(x) = 2x + 5 model a similar situation. find the values of f(x) and g(x) let's say that the functions f(x for the given values of x. fix)=5(4) * g(x) = 2x+5