Find the area of the triangle. Round the answer to the nearest tenth.

A.

27.1 square units

B.

29.0 square units

C.

178.3 square units

D.

356.6 square units

How many diagonals can be drawn from a vertex of an octagon? 6 7 5 8

Evaluate - 4x-y+4 - 4x-y+4 when x = - 1 4 x=-14 and y=3

9. The formula s = V180 can be used to find the speeds of a car in miles per hour when the car needs d feet to come to a complete stop after stepping on the brakes.

You and your friend are making 30 liters of sodium water. You have liters of 10% sodium and your friend has liters of 22% sodium. How many of your liters and how many of your friends liters should you mix to make 30 liters of 15% sodium?

Which pair of numbers has the same Greatest Common Factor as 48 and 78? A) 4 and 34 B) 8 and 18 C) 9 and 15 D) 12 and 30

If you had 4 apples and 5 pencils how many pancakes can you fit on the roof A. purple bc aliens dont wear hats B. 69 C. 420 D. 12

How big is a teaspoon compared to a regular spoon?

Shella is making a scale model of a monument that is 215 feet tall. She uses a scale of 1 inch = 5 feet. How tall should Sella make her model?

X^2+y^2+3x=0 Find the x and y intercepts

Joan is building a sandbox in the shape of a regular pentagon. The perimeter of the pentagon is 35y4 - 65x3 inches. What is the length of one side of the sandbox? 5y - 9 inches 5y4 - 9x3 inches 7y - 13 inches 7y4 - 13x3 inches