Answer:
N=2 hours
Step-by-step explanation:
She spent a total of 10 dollars.
Ice skate rental costs 4$
The fee per hour for skating is 3$ per hour
So minus 10$ by 4$, which is 6$
So now here at six and each fee per hour cost 3$, so therefore she skated for N= 2 hours.
Mark me brainliest please I need it to rank up.
A discontinuity occurs when the denominator equals zero
it will be either a hole or an asymptote
x+4 = 0
subtract 4 from each side
x=-4
Answer:
18 centimeters
Step-by-step explanation:
Divide the circumference by π, or 3.14 for an estimation. The result is the circle's diameter.
Divide the diameter by 2.
There you go, you found the circle's radius
Answer:
Refer to attached
Step-by-step explanation:
<u>Given inequality</u>
<u>We can put this as</u>
We know the given exponential function has positive range y > 0
And the linear inequality covers the space above the line
This is all matching the last graph that is attached
9514 1404 393
Answer:
Step-by-step explanation:
In this isosceles right triangle, the acute angles are equal and the side lengths have the ratios 1 : 1 : √2
y° = 90° -45° = 45°
9 : x : z = 1 : 1 : √2 = 9 : 9 : 9√2
x = 9; z = 9√2
