A+b+c=180 a=x+25 b=x-5

Write the expression as either the sine, cosine, or tangent of a single angle. sin (pi/2) cos (pi/7) + cos (pi/2) sin (pi/7)

How would you factor this and what method 9x^2-6x+1

What is the equivalent decimal? Drag the answer into the box to match the fraction. 6/11 A. 0.27- B. 0.12- C. 0.54 D. 0.54-

4? 2? 1 = 4 this is order of operations problem gives you the options of plus, minus, times and division

If a cube has a surface area of 72ft squared, what is the measure of each side?

Find the sum 3 3/5 and 2 1/2

Combine like terms to simplify 2xy-xy-y+7y-xy

Eric is twice as tall as his little brother Kevin. Kevin is also three feet shorter than Eric. If we let E=Eric's height and let K = Kevin's height, translate these two sentences into 2 equations.

Which transformation would not carry a square onto itself?

Of the 60 students in a school, 24 are currently studying chemistry. Exactly 16 of the girls in the school are not currently studying chemistry. The number of girls in the school is 33. How many boys are currently studying chemistry