I think it's x2–1=0 because it's the only one that has -1 for origin of the ordinate
Answer:
1. 18.84 in
2. 56.52 cm
Step-by-step explanation:
The circumference of a circle is the distance around the circle. Its found using the formula C = πd or C=2πr. The variable d represents the diameter or the distance from one edge of the circle to the other through the cent. The variable r represents the radius of a circle or the distance from one edge to the center. Use the formula by substituting a diameter or radius then simplify.
1. C = πd = π(6) = 3.14(6) = 18.84 in
2. C = 2πr = 2(3.14)(9) = 56.52 cm
If one package of hot dogs buns is 12 than she need 2 packages
Hello There!
An example of this would be:

6 =


=

=
24Hope This Helps You!Good Luck :)
- Hannah ❤
To find the volume of the picnic cooler, you multiply the three dimensions together.
(2 ft)(3 ft)(1 1/2 ft)
= (2 ft)(3 ft)(3/2 ft)
= 9 ft^3
The volume of the picnic cooler is 9 ft^3~