In a regular pentagon ABCDE prove that AC = BE.

A parallelogram has an interior angle measuring 81º. Which MUST also be the measure of an interior angle of the parallelogram? A) 9°. C) 49° B) 19° D) 99°

Which combination of compounds will create a buffer solution? a weak acid and a weak base a weak acid and its conjugate base a strong acid and its conjugate base a strong acid and a strong base

Part 1: Add: 3 3/8 + 7 3/4 Part 2: Subtract: 12 3/8 - 8 1/5

Compare and contrast the Alternate Interior Angles Theorem and the Consecutive Interior Angles Theorem.

Leon found the sum 5/6and2/3 to be 11/12. How can you tell that his answer is incorrect without calculating

Mrs brown wants to cook five dishes on a stove with two burners. The time she needs to cook each dish are 40 minutes, 15 minutes, 35 minutes, 10 minutes, and 45 mins. What is the least amount of time she needs to cook all five dishes.

Simplify: - 3 (y+2) ^2-5+6y what is the simplified product in standard form

Dale has 9 homework assignments due this week, and he needs to finish 2 of them before his friend comes over this afternoon. In how many orders can he pick out and complete 2 of the assignments?

What is the probability of drawing a pair of 6 inch pliers and NOT drawing a large hammer

Mrs. lauren made 12 pillows from 16 yards of the same fabric. how much fabric was used to make each pillow