I don’t know this one but consider using an online calculator for questions like this, it helps.
Answer:
Increase
Step-by-step explanation:
The equation output is proporional to the input. Try some test values:
x f(x)
0 0
1 13
2 23
3 39
As you can see, as x gets bigger, so does f(x).
Answer:
7.5 m^3 of sand
Step-by-step explanation:
to fill the sand box, you need to fill its volume.
3*2.5*1 = 7.5 m^3 of sand.
hope it helps!
Replace the x with n:
f(n) = 2n+1
<em>Feel free to mark it as brainliest :D</em>
In a circle, the measure of an inscribed angle is half the measure of the intercepted arc ⇒ x = 40/2 = 20°