Mira picked two numbers from a bowl. the difference of the two numbers was 4, and the sum of one-half of each number was 18. the system that represents mira’s numbers is below. x – y = 4 x + y = 18 which two numbers did mira pick? (10, 8) (18, 4) (20, 16) (40, 32)

 The correct option is (C) (20, 16).

Step-by-step explanation:  Given that Mira picked two numbers from a bowl. The difference of the two numbers was 4, and the sum of one-half of each number was 18.

We are to find the two numbers that Mira pick.

Let a and b be the two numbers that Mira pick.

Then, according to the given information, we have

From equation (i), we have

Substituting the value of x from equation (iii) in equation (ii), we get

Now, from equation (iii), we get

Thus, the two numbers that Mira pick are 20 and 16.

Option (C) is CORRECT.

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi

teleportation

step-by-step explanation: