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Question 2

20 pts

RD

2) An engineer is trying to figure out the value

of cos0 in order to ensure that the airplane

wing that they are constructing will keep the

plane in the air. They know that sin 0=4/5. Find

cos0.

Evaluate the expression if x = - 8, y = 7, and z = - 11. x - z

How many times 3 can go into 3,791

Intercept Form: y=2 (x+3) (x-5) Standard Form? Vertex Form?

What is the subtraction rule for integers

51 ≤ 15 + 6w Solve the inequality for W. Simplify your answer as much as possible.

What is the name of a quadrilateral with no right angles?

What is 4 divided by 5

How many ears do twelve dogs have

What is 20% of 70 of plants

A chess competition has eliminations each round. The table below shows the number of players in each of the first 5 rounds of the tournament: Round (x) 1 2 3 4 5 Players f (x) 256 128 64 32 16 Compute the average rate of change of f (x) from x =