One angle of a right triangle measures 25°. What is the measure of the other acute angle?

65°

Step-by-step explanation:

If you add all the angles in a triangle, they equal 180°. You can subtract given angles to find missing angles.

Let's first subtract 25° from 180°. 180° - 25° = 155°.

This is a right triangle, so we know there is also a 90° angle. Also subtract this. 155° - 90° = 65°.

We are left with 65°. This is the measure of the third angle.

The triangle's angles are, 25° ; 90° ; 65°

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1