What is the best estimated for the sum of 3/8 and 1/12

7. If angle A is supplementary to angle B, angle A and angle C are vertical angles, and the measure of angle C = 45, what is measure of angle B?

Find height of triangle given hypotenuse and angle

Which of the following equations are equivalent? Select three options. 2 + x = 5 x + 1 = 4 9 + x = 6 x + (negative 4) = 7 Negative 5 + x = negative 2

Construct the described data set. the entries in the data set cannot all be the same. the median and the mode are the same. what is the definition of median?

2x-8=5x+3 what's the third step?

Find the greatest common factor of the following monomials: 32x^3 y^5 25x^4 y^4

You get in an elevator and go down 8 floors. You exit on the 16th floor. Write and solve an equation to find what floor you got on the elevator.

A six pack of undershirts cost $13.98 this is $3.96 less than the cost of buying six individual shirts if each undershirt cost same amount how much does each each undershirt cost one purchase individually

Is tthinks of a number between one and 20 that has exactly 5 factors what number is he thinking of

Verify the identity. Cos (pi-beta) + sin (pi/2 + beta)