In a right triangle, sin (x+4)^\circ(x+4) ∘
= cos (3x+2)^\circ(3x+2)
∘
. Find the larger of the triangle’s two acute angles.

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250

If the square of a positive integer is added to 2 times the integer the result is 48. find the integer.