Tamara is writing statements to prove that the sum of the measures of interior angles of triangle PQR is equal to 180o. Line m is parallel to line n. Which is a true statement she could write?

What does 12/30 go into

Tg75º Can someone explain how this works

What is the result when the number 17 is increased by 7.3%

A scale factor of one third is used to make a reduction of the original triangle. What is the base of the reduce triangle

12. The width of a rectangle is 16.55 inches. The length of the rectangle is half its width. What is the perimeter of the rectangle? A. 16.55 inches B. 49 1/2 inches C. 66 1/5 inches D. 49.65 inches

Bethany has 4 apples, and Stacey eats 3 of them. How many apples does Bethany have left?

If a population proportion is believed to be 0.6, how many items must be sampled to ensure that the sampling distribution of ModifyingAbove p with caret will be approximately normal?

Using the numbers 3, 5, and 8, can you write nine proper fractions and nine improper fractions? You may use each number only once within a fraction.

If 4 bushels of oats weigh 112 kg, how much do 8.5 bushels of oats weigh?

The Walker family and the Goodman family are going to the cinema. The Walkers pay £22 for 2 adult tickets and 1 child ticket. The Goodmans pay £26 for 1 adult ticket and 3 child tickets. How much does a child's ticket cost?