What is 2cos (ø) + 1=0

Find all the zeroes of the polynomial function f (x) = x^3 - 5x^2 + 6x - 30. Show your work.

What is three sevenths Multiplied by 5

If a polynomial has the equation g (x) = x (x - 7) (3x + 2) what are the roots/zeros/x-intercepts of the polynomial? (Hint: set factors equal to zero and solve). What is the y-intercept? (Hint: set x=0 and solve for y)

What is the area of a rectangular park that is 5/8 mile long and 2/5 mile wide

What is 2 kilograms in pounds

Chance can wash the car in 2 hours, while Sandy can wash the same car in 4 hours. How many hours would it take for them to wash the car together? four thirds three fourths 3 4

russell, sarah and terry share money in the ratio 2:5:8, russell gets 120 pound less than terry. how much money do they get each

Ariana and Oogi each eat 5 crickets per day. How many they each in all in one day?

Brandon bought a 5/gallon container to paint his house. After he finished painting, he had 2 quarts of paint left over. How many quarts of paint did Brandon use?

Given that the diameter of a ping pong ball is 40 mm and a tennis ball has a diameter of 6.8 cm, what is the ratio of the ping pong ball to the tennis ball.