Answer:
180
Step-by-step explanation:
Subtract the sum of the two angles from 180 degrees.
Answer:
30
Step-by-step explanation:
If you divide a negative with a negative, you get a positive.
The area of the circle can be calculated with the following formula

First let's find the radius


The answer would be 200.96 square yards
Explanation:
To find if 0 is greater than -1 we can graph these values on a number line. If 0 is to the left of -1 then is less than -1, if it's to the right, then it's greater than -1:
Answer:
Yes, 0 is greater than -1.
0.89 x 0.98 = 0.8722, so you answer is 0.8722