Which quadrilateral must have four congruent angles?

A. a rhombus

B. a trapezoid

C. a rectangle

D. none of the above

How many terms are in the polynomial abcd + e - h27 O two O three O five O six

Lindsay is buying an iPad that was originally $500 but is now a discount 45% of what is her new discount price

Line v is parallel to line w. Parallel lines v and w are crossed by lines s and t to form 2 triangles. At parallel line v, the angle formed by line t is 1 and formed by line s is 2. At parallel line w, the angle formed b line is 4 and line t is 5.

Brainleiest What is the unit rate for 692.08 ft in 21.1 s? Enter your answer, as a decimal, in the box. ft/s

NASA engineers designed an enlarged external fuel tank for a space shuttle (15m, 45m, 5m). How much fuel can the tank hold?

How i solve 3x+18=3-2x

The sine of 37° is equal to the cosine of what angle? Enter your answer in the box.

1. Popeye is lifting Olive Oyl off the ground by pulling her upward with a force of 108.1 N. She is pretty thin so she only weighs 10 kg. What is Olive Oyl's acceleration as a result of this force?

Which expression is the factorization of 8x^2+13x-6?

What Exponential form is 1 / 10 x 10 x 10 x 10? :