Answer:
So you would use the distance formula which is the square root of (x2-x1)^2 + (y2-y1).
Step-by-step explanation:
So it would be the square root of (-15-(-15)^2 + (6-1)^2
(-15-(15)^2 is the same thing as (-15+15)^2.
(-15+15)^2 is equal to 0^2 which is, 0.
(6-1)^2 is equal to 5^2, which is 25.
So the square root of 0 + 25 is the same thing as radical 25.
Radical 25 is equal to 5.
So, the final answer is 5.
Answer:
The diameter of the pizza is 12 inches
Step-by-step explanation:
Given:
Circumference of a pizza = 38 inches
To Find:
The Diameter of the pizza =?
Solution:
Circumference:
The distance around the edge of a circle (or any curvy shape).
It is a type of perimeter.
We know that the shape of the pizza is circle.
So the given circumference is circumference of a circle.
Now,
Circumference of the circle(pizza)=
where r is the radius of the circle
circumference of the pizza =38
Thus




r=6.050 inches
Now,
Diameter = 
Diameter = 
Diameter=12.1 inches
Rounding to the nearest tenth
Diameter=12 inches
Answer:
I think 9 inches.
Step-by-step explanation:
Answer:

Step-by-step explanation:
To find the inverse of a function, you switch the x and y values and solve for y. (keep in mind that f(x) is just another way of writing y)

so
is our answer
Yes that is the answer 19