I am not sure if this will help but you can use Pythagorean Theorem which is a squared + b squared = c squared.
A^2 and b^2 would be the legs of the triangle and c^2 would be the hypotenuse.
You need two numbers for this though. I’m sorry if this doesn’t help.
Answer:
∠ 1 = 130°, ∠ 2 = 50°
Step-by-step explanation:
∠ 1 and 130° are alternate angles and congruent, so
∠ 1 = 130°
∠ 2 and 130° are same- side interior angles and are supplementary, so
∠ 2 + 130° = 180° ( subtract 130° from both sides )
∠ 2 = 50°
Answer:
odd beacause even numbers are going up by 2
C(t)= -0.3t^2 + 7.2t - 3.2
12c = 40