Answer:
3/5
Step-by-step explanation:
Sine = opp/hypotenuse
The opposite of a is 3, and the hypotenuse is 5. Therefore, the sine is 3/5.
Hope this helps :)
Base x height divided by 2
10x8=80
80÷2=40
area=40
1/3x+11.
1/3 of a number can be shown as 1/3x, since the number is not identified.
We can represent 11 more as +11.
This, our expression is 1/3x+11
Hope this helps!
You’re going it plug in the inputs for every input for the letter x. So the first one, fx= -4(-2)+1= 9. The second one fx= -4(0)+1=1. The third one fx= -4(5)+1=19.