Below are the steps to solving this problem.
The answer is -15
x = -15 because 10+5=15 and 15 + -15 = 0
Answer:
Step-by-step explanation:
so you have 2 rectangles and you first need to find what the area is for the side opposite 25 which is 9 because the 2 9's are the same as the missing number.
now 16x9=144
and
9x9x9=729
729+25=754
hope that helps
have a great day/night
Here, we need to set up an equation. So since the two angles need to add up to 90, and x will represent the angle, the initial equation will look like this. x=90-x. When you plugin the 14, it will look like x=14(90-x) and that gives you x=1490-14x. Add the 14x to the left and it becomes 15x=1490. Divide by 15 and you get x=84. That is the first angle. Now, we subtract 84 from 90 and we get 6. therefore the angles are 84 and 6 degrees.
Hope this is clear enough.
<h2>
Answer:</h2><h2>The radius of the circle = 15.92 cm</h2>
Step-by-step explanation:
Given, the central angle of the arc = = 1.256
Length of the arc = 20 cm
Radius of the circle = ?
Radius of the circle = = = 15.92 cm