Answer:
4/5 or -4/5
Step-by-step explanation:
We are going to use the Pythagorean Identity:
We are given the value of which is 3/5 so plug that in:
Simplify:
Subtract 9/25 on both sides:
Take the square root of both sides:
Answer: what’s the link about ?
Answer:
No.
Step-by-step explanation:
Take the second expression: 5(2 - 20)
To solve, you must distribute the 5 to all terms within the parenthesis:
5(2 - 20) = (5 * 2) - (5 * 20) = 10 - 100 = -90
On the other hand:
10 - 20 = -30
∴ the two expressions are not equivalent.
Answer:
sss
Step-by-step explanation: