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Katena32 [7]
3 years ago
11

Which of the following expressions is equivalent

Mathematics
1 answer:
charle [14.2K]3 years ago
5 0
The last one is equivalent
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ms. van rock's favourite part of pizza is the crust. which size pizza should she get to get 37.68 inches of crust?
Gekata [30.6K]

Answer:

The 12'' one.

Step-by-step explanation:

The crust is at the perimeter of the pizza, and the pizza is a circle, so we just need to calculate the perimeter of the different pizza sizes, and see which one has a perimeter of 37.68 in.

First, you should remember that for a circle of radius R, the perimeter is:

P = 2*3.14*R

(notice that the measures in the image are the diameters of the pizzas, and the radius is half of the diameter)

The radius that we need to have if we want a perimeter of 37.68 in is given by:

P = 37.68 in = 2*3.14*R

   (37.68 in)/(2*3.14) = R = 6 inches.

Then we need a pizza of 6 inches (or a diameter of 2*6 inches = 12 inches)

Then the pizza that Ms. Van Rock should get is the 12 inch one.

5 0
3 years ago
58:43
Sonja [21]

Answer:3/6 for even number and 2/6 for higher than 4

Step-by-step explanation: there are only 3 even numbers from 1 to 6 and there are only 2 numbers higher than 4 in a six sided dice

5 0
3 years ago
I dont get it<br> help please :)
Art [367]
(A)
Vertex:(0,4)
Focus : (0, -7/2)
Axis of symmetry: x = 0
Directrix : y = - 9/2

(B)
Vertex:(-3,-4)
Focus : (-3,-31/8)
Axis of symmetry: x = -3
Directrix: y = - 33/8
5 0
3 years ago
1. What condition is necessary for a function f(x) to be
levacccp [35]

Answer:

idk

Step-by-step explanation:

need points

7 0
3 years ago
Does anyone know the answer to this?
FrozenT [24]

Answer:

B

Step-by-step explanation:

X is the domain.

The function comes from -∞ and goes to ∞

So B is the answer.

7 0
3 years ago
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