What is the measure of Angle A, if given Angle B is 30 and Angle C is 170

Write the equation for a line that is perpendicular to the line y=2x-3 and passes through the origin

Suppose you have 30coins that total to $2.10 some of these coins are pennies and the rest are dimes which system of equations can be solved to find the number of each type of coin you have

The length of the rectangle is 4cm less than its width. what are the dimensions of the rectangle if its area is 140

How many times can 4 go in to 66?

50 meters in 20 sec = _ meters in 30 sec

Find the greatest common of 75, 8, and 21

A bag has 2 blue marbles, 3 red marbles, and 5 white marbles. Which events have a probability greater than 5? Select three options.

Square root of 10x^2 times square root of 5x

What is the intersection of the sets A={2,3,5,7,11} and B={5,11,13,15,17}

3/11:3/11 what is the answer