Answer:
it's cosine
Step-by-step explanation:
cos45° = x/17
Answer:
x∈ (-1, ∞)
Step-by-step explanation:
<u>Solution of the inequality:</u>
- −2(3x − 1) < 8 ⇒ Divide both sides by -2, this will change inequality
sign to opposite
- 3x - 1 > -4 ⇒ add 1 to both sides
- 3x > -3 ⇒ divide both sides by 3
- x > -1 ⇒ answer
- x∈ (-1, ∞) ⇒ answer as set
The formula for area is A=pi r^2 so you plug it in A=pi 20^2 = 1256.63 yd^2
It tells us that there were x fans at Friday nights game.
At Saturday's game, there were 18 less than half of the fans that there were on Friday night.
This can be expressed by the expression:
1/2x - 18
Hope this helps! :)
The answer in an expression is (8 + 4) x 3