20 POINTS look at the rectangle below. the sum of the measures of the 3 interior angles of any triangle is always 180° . What is the measure of A - 30°
B - 45°
C - 60°
D - 120°

1-for what value of x is line a parallel to line b 2-for what value of x is line a parallel to line b

Sheila wants to bake six muffins but the recipe is for 12 muffins . this means you only need half of the ingredients listed how much of the of each ingredient does she need? one cup and banana chips ,7 tablespoons oil , two eggs, 3/4 cups flour 1/4 cup walnuts show all you work and justify your answer using a baby toulmin.

20 points plus brainliest andwer plus my hover hoard im v desperate ! evaluate the polynomial for x=-2 in the equation -3x^3+7x^2-7x-1 (simplify your answer)