Please help thank you very much

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct

Solve for x. −3/4(x+2)=6 enter your answer in the box

The triangle shown has a hypotenuse with a length of 13 feet. the measure of angle a is 20 degrees. and the measure of angle b is 70 degrees. which of the following is closest to the length, in feet, of line segment ac? no need to use a calculator to find the trig numbers. each function is listed below. 4.4 5 12.2 35.7