Q10. * 1 point
If sin A = cos A, find the value of 2 tan’ A + sinA - 1.
O 2
O 11/2
3/2

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

We have 339 ounces of jam to be divided up equally for 12 people how muny ounces will each person get

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