13. In the above figure, ∠AOB = 80°. What does ∠ACB equal? A. 10° B. 80° C. 40° D. 160°

Find the slope of the line that passes through (42, - 50) and (43, 0).

How to write an equation for passing through (-7, - 4), perpendicular to y=1/2x + 9?

RST is an equilateral triangle;. If RX = 3, then RT = 1.5 3√2 3√3 6

X - (-10) = -20 what is the answere?

Order the numbers in each list from least to greatest. 0, |-14|, 13, - 12, |-16|, 17

25fl oz = how many cups & fl oz

Nia has number cards for 2,3,8,9,5. what are all differents ways nia can arrange the cards to show only even number with the 2 in the ten thousands places

Which statement correctly describes the relationship between the graph of f (x) and the graph of g (x) = f (x) + 3? The graph of g (x) is the graph of f (x) translated 3 units right .

What is the best estimate for the answer to 434.657 + 102.494

A recipe calls for 3 teaspoons of cinnamon for every 4 cups of flour. If you use 6 cups of flour, how much cinnamon would you need?