$\cos \: 60 \degree = \frac{x}{11} \\ \\ \therefore \: \frac{1}{2} = \frac{x}{11} \\ \\ \therefore \: x = \frac{11}{2} \\ \\ \: \: \: \: \: \: \huge \red{ \boxed{\therefore \: x = 5.5}} \\$

4 0

3 years ago

Read 2 more answers

Use completing the square to solve for x in the equation (x minus 12) (x 4) = 9.

Sindrei [870]

Answer:

By using completing the square method, equation (x - 12) (x + 4) = 9 can be solved as x = (4 + √ 73) or (4 - √ 73)

6 0

2 years ago

a hockey team has 12 girls and 9 boys. Each week the coach chooses the player at random to play goalie for next game what is the

victus00 [196]

It's most likely he's going to choose a girl, because there at 3 more girls then boys, since there's more majority of girls, it's most likely to be a girl. Hope I helped!

5 0

3 years ago