a triangle has lengths of 2.6, 8.1, 8.6. Is this a right triangle? Why or why not? Is there an angle in this triangle larger than 90 degrees?

What are the possible numbers of positive, negative, and complex zeros of f (x) = - 3x4 - 5x3 - x2 - 8x + 4? A. Positive: 2 or 0; negative: 2 or 0; complex: 4 or 2 or 0 B. Positive: 1; negative: 3 or 1; complex: 2 or 0 C.

Convert the decimal to a fraction. 0.02

Use the elimination method to solve the system of equations. Choose the correct ordered pair. (y=2x-4) (y=-x+5)

A number y greater than - 8 and is at most - 7

Solve - 4x (6x+3) = - 12 (x+10)

How do you solve (-1) ^2

Identify the type of system for y=-x+4 and 2x+2 y=8

What is 8.60 to the nearest 10th

On a track and field team, 8% of the members run only long-distance, 32% compete only in field events, and 12% are sprinters only. Find the probability that a randomly chosen team member runs only long-distance or competes only in field events.

Drew salary increased from $6.00 an hour to $7.50 an hour. what was the percent increase