Triangle ABC is a right triangle. Which equations can be used to find the value of x? Check all that apply.

X+90 + (x-10) - 180

X+90 + (2x+40) = 180

2x+80 = 180

x+90 = 2x+40

(x-10) + 90 = 2x+40

Solutions to y=2 (5) - x and x+y=2

What is the sum of the interior angles of a regular decagon? A. 1300° B. 1380° C. 1440° D. 1500°

What is the opposite of 93.3

What is the factored form of the expression? 3x 2 + 8x - 16 A. (3x + 4) (x - 4) B. (3x + 4) (x + 4) C. (3x - 4) (x - 4) D. (3x - 4) (x + 4)

If there are 15 puppies 12 kittens and 6 rabbits in a pet store than what animals are in a 5 to 2 ratio

What is the product? (4x) (-345 (-23)

Last week, Jane made deposits of $64, $25, and $37 into her checking account. She then wrote checks for $52 and $49. What is the overall change in Jane's account balance? A - $99 C $126 B $25 D $227

Determine the direction that is parábola opens: y=4x^2+8x+2

A small soda costs $0.45 and a large soda costs $0.65 35 sodas were sold for a total of $18.55. How many of each size soda were sold

Karina ran 6 laps around a circular track with a radius of 20m how far did she run