Triangle DEF is a right triangle and angles D and F are equal but are not right angles. What is the measure of angle E?

A. 30

B. 45

C. 60

D. 90

A number added to - 7. In a verbal expression

What is the graph of the function rule? y = |4x| + 3

Shade the model o show the decimal 0.542

Evaluate the imaginary number i^3

A table top in the shape of a trapezoid has an area of 2250 square centimeters and the shorter base is 80 centimeters. The longer base is 100 centimeters. What is the height

Divide X^4 + 2x^2+1 by x+1

Use an example to describe how a rate is a measure of one quantity per unit of another quantity

IVa wantd to train for a race by runing 10km ober 3 days uring the week. The first day she ran 1.37 km more than she aran on the secnod day. On the third day, she ran 0.98 km more than the second day. How many km she run on the third day?

Angle RSU is complementary to angle UST. Angle QSR is congruent to angle RSU. Which statement is true about angles UST and QSR? They are complementary. They are supplementary. They are congruent. They are obtuse.

You are solving an equation and have simplified each side. You see that there is a term containing the variable on each side, both having a negative coefficient. Explain what you would choose to do and why.