So, angles A and B added together is 130° which makes the whole angle = 180°-130°=50°
The answer is 180° because it is a supplementary angle and all supplementary angles equal 180° so, all the angles added makes 180°
Answer:
Volume =
1 πr2h
3
=
1 ×π×382×20
3
= 30243.065278558 centimeters3
rounded the answer is A
Step-by-step explanation:
Answer:
785.398 ft
Step-by-step explanation:
Circumfrence = pi * diameter
Jason earns 680$ in 40 hours.
Step-by-step explanation:
- Property used to solve this problem is <em>Algebra.</em>
- Jason earns <em>17$</em> which is fixed earning irrelevant of hours.
- hours is variable which means <em>n</em>.
- how much will he earn = 17 * number of hours (n).
- For n = 1, amount of money he would earn = 17 *1 = 17$
- For n =2, amount of money he would earn = 17 *2 = 34$
- For n = 3, amount of money he would earn = 17*3 = 51$
- For n = 40, amount of money he would earn =17*40 = 680$
- Algebra is branch of mathematics which help in puzzles and many problems from day to day life.In Algebra letters stands numbers and there operations can be done in the numbers.
