Which statement is true?

A) All rhombuses are parallelograms

B) All trapezoids are congruent

C) The diagonals of a rhombus are congruent

D) All rectangles are regular polygons

58 plus what equals 90

What are the next 2 terms in this sequence? - 5,-2,1_,_,?

Simplify 10/16 to the lowest terms and find an equivalent fraction that has a denominator of 32

State the type of hypothesis test to be used in the following situation: Researchers hoped to determine whether time spent watching television is associated with cardiovascular fitness.

Simplify the expression - 3 (x+4) + 2 (x-7)

On a number line, the distance from zero to - 12 is 12 units. Which equation demonstrates this concept? A. 122 = 144 B. |-12| = - 12 C. |-12| = 12 D. 0 + 12 = 12

The price of a new car is 42,500 if the sales tax rate is 13/200 then how much sales tax is being charged what is the total cost for the car including tax

7. You go out to dinner and the bill is $40 and you want to leave the server a 15% tip. How much of a tip are you going leave?

What is complimentary function?

What does x bar mean in calculus?