Angles X and Y are supplementary. Angle X is 3 times the measure of angle Y. What is the measure of angle X?

A. 45°

B. 60°

C. 120°

D. 135°

Twice a number n less than 3

What type of distribution should be used to represent a value that is equally-likely to be any number between 2 bounds? uniform gamma normal bernoulli?

Solve by substution 1. y=-4x+2 y=x-3 2. 7x+2y=18 6x6y=0

Divide 986 by 26 using partial quotient what is the quotient? Explain your answer using numbers and words

The speed of light is 3x10^8 m/s. Venus is 108 million km from the Sun. Calculate the number of minutes it takes for sunlight to reach Venus?

Ten athletes in the Florida Running Club ran two races of the same length. The scatter plot shows their times. Select all statements that are true. Nine of the times for the first race were at least 16 seconds.

Your cellphone plan gives you 500 minutes monthly. If you have used 310 minutes already and there is a week left this month, how should you use your minutes this last week?

What is 8 3/4% as a fraction

A company has three divisions and three conference rooms for meetings. To keep track of the use of their facilities, for each meeting held in the company, the division holding the meeting is recorded, the room for the meeting is recorded, and the

The center of a circle is at (-3, 1) and its radius is 9. What is the equation of the circle? (x-3) 2 + (y+1) 2=81 (x+3) 2 + (y-1) 2=18 (x+3) 2 + (y-1) 2=81 (x-3) 2 + (y+1) 2=18