Tutor profile: Sophie T.
How do you conjugate aller?
Je vais, tu vas, il/elle/on va, nous allons, vous allez, ils/elles vont
What theorem would you used to find the hypotenuse when given an angle and the opposite side length.
Using SOHCAHTOA, we know that sin equals opposite/hypotenuse, so the sin of the angle is equal to the side length/hypotenuse.
Solve the equation through factoring. (2x+1)(x-7) = 0
x has to equal something that would make the number in the parenthesis equal to 0, so... 2x+1 = 0 x-7=0 2x = -1 x=7 x = -1/2
needs and Sophie will reply soon.