When Willow lies on horizontal ground level 10m from the foot of a tree, the angle of elevation to the top of the tree is 30degrees. What is the height of the tree?

A pair of parallel lines is cut by a transversal. One of the angles formed measures 58°. Which statements about the other seven angles formed are true? (multiple answers) There are three more angles with the same measure.

What is the mean of the set of data 76, 88, 82, 94, 88.

Each summer, Gina picks blueberries at a local berry farm. She can pick pounds of blueberries each hour. Gina is paid $0.75 per pound of berries that she picks. Approximately how much does Gina make per hour?

Write and solve an inequality that means a number plus four is greater than or equal to twelve.

Which number is the approximate for 47 and - 23

What are the domain and range of f (x) = - 13

Determine the vertex of the function f (x) = 2 (x - 4) 2 + 5. (-4,5) (4,5) (5, - 4) (5, 4)

A. Solve the first equation for Y B. Now solve the system of equations using the substitution method. y-2x=4 2x+3y=28

Nate is wrapping a present. The gift is a right rectangular prism with a base measuring 15 inches by 12 inches and a height of 8 inches. What is the surface area of the gift?

Mrs. Synder must choose two of her homeroom students to be class representatives. The class consists of 13 girls and 9 boys.