Angle ABC and angle DEF are complementary angles. The measure of angle ABC is twice the measure of angle DEF. Write an equation to find x, the measure of angle DEF, and then solve for x.

What is the probability of flipping a coin 10 times and getting heads four times Rania answer to the nearest 10th of a percent

The linear function c = 2 y + 29 models the average cost of a haircut in a certain city, where c, is the average price of a haircut y years after 1995. find the slope for the model.

I am having troble with 63-x=150

What is the next sequence

Which statement describes the slope of the line? The loan balance decreases $500 per month. Harrison makes a monthly payment of $250. The loan balance increases $250 per month. Harrison increases his monthly payment by $500 each month.

Find the number of positive numbers less than 2020, which can not be written as the sum of six consecutive positive numbers.

A cone with radius 5 cm and height 12 cm

A washer and dryer cost a total of $939. The cost of the washer is two times the cost of the dryer. Find the cost of each item.

A parking garage near Michelle's house is 4 stories tall. There are 56 open parking spots on the first level.

Write a fraction that is equivalent to a terminating decimal between 0.5 and 0.75