Angle 1 and angle 2 are complementary the measure of angle 2 is 15 degrees less than twice the measure of angle 1 what is the measure of each angle plz me

Step-by-step explanation:

Complementary angles add up to 90 degrees. So the equation we set up will include this.

Since angle 2 is 15 degrees less than 2x the measure of angle 1, we will use x for angle 1 and write

2x-15

This is equal to angle 2. However, you still have to add x again because angle 1 and angle 2 add up to 90 degrees. Our equation will look like this.

2x-15+x=90

Now let's solve!

3x+15=90

3x=75

x=25

25 is the measure of angle 1. Now let's substitute x into the expression we used for angle 2.

2x-15

2(25)-15

50-15

35

The measure of angle 2 is 35 degrees.

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.