We can solve this problem using the Pythagorean Theorem. The Pythagorean Theorem states, that with hypotenuse c, and legs a and b, a² +b² = c², and since this is a right triangle, that principle is true here. In this problem, we have the length of the hypotenuse and leg a. So, we can insert the values of the variables and then simplify to find out the length of b. 15²+b²=20²b²=400-225b²=175b=√175
Answer:
"$2975" is the correct solution.
Step-by-step explanation:
Given:
Principle,
P = $7000
Time,
T = 5 years
Interest rate,
R = 8.5
Now,
The interest will be:
=
=
=
= ($)
5 in this case is the coefficient because it is the number that is the number in front of the variable y.
Answer: 5
Hope this helps :)
Answer:
17
Step-by-step explanation:
You already owe 5 dollars and if you borrow 12 more, you have to pay that back later. You just add 5 and 12 and get 17.
-2.7 because -3.9 plus 1.2 is -2.7