Hello!
<h2>Answer:</h2>
![\boxed{ \bf The~area~of~Kylie's~circle~is~approximately~22~cm^2~larger~than~Paige's.}](https://tex.z-dn.net/?f=%5Cboxed%7B%20%5Cbf%20The~area~of~Kylie%27s~circle~is~approximately~22~cm%5E2~larger~than~Paige%27s.%7D)
<h2>__________________________________________________</h2><h2>Explanation:</h2>
We'll start by calculating the areas of Kylie and Paige's circles.
Kylie's Circle:
A = πr²
Since we need the radius for the formula, we must divide the diameter in half to get it.
r = d ÷ 2
r = 8 ÷ 2
r = 4
Now, let's substitute our values into the formula.
A = 3.14 × 4²
A = 3.14 × 16
A = 50.24 cm²
Paige's Circle:
A = πr²
A = 3.14 × 3²
A = 3.14 × 9
A = 28.26 cm²
We can round both of these areas to the nearest whole number. Then, we must subtract Paige's circle area by Kylie's.
50 - 28 = 22
2/5m + 7/5 you distribute and add like terms
Hi hope I help, so first 123×20 which = 2,460 then, 2,460×31 and the answer is 76,260
Answer:
(1, 3)
Step-by-step explanation:
Given coordinates of 2 endpoints, G(-2, 5) and H(4, 1), midpoint of AB is calculated as shown below:
Midpoint (M) of GH, for G(-2, 5) and H(4, 1) is given as:
![M(\frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2})](https://tex.z-dn.net/?f=%20M%28%5Cfrac%7Bx_1%20%2B%20x_2%7D%7B2%7D%2C%20%5Cfrac%7By_1%20%2B%20y_2%7D%7B2%7D%29%20)
Let ![G(-2, 5) = (x_1, y_1)](https://tex.z-dn.net/?f=%20G%28-2%2C%205%29%20%3D%20%28x_1%2C%20y_1%29%20)
![H(4, 1) = (x_2, y_2)](https://tex.z-dn.net/?f=%20H%284%2C%201%29%20%3D%20%28x_2%2C%20y_2%29%20)
Thus:
![M(\frac{-2 + 4}{2}, \frac{5 + 1}{2})](https://tex.z-dn.net/?f=%20M%28%5Cfrac%7B-2%20%2B%204%7D%7B2%7D%2C%20%5Cfrac%7B5%20%2B%201%7D%7B2%7D%29%20)
![M(\frac{2}{2}, \frac{6}{2})](https://tex.z-dn.net/?f=%20M%28%5Cfrac%7B2%7D%7B2%7D%2C%20%5Cfrac%7B6%7D%7B2%7D%29%20)
![M(1, 3)](https://tex.z-dn.net/?f=%20M%281%2C%203%29%20)
Coordinates of the midpoint of GH = (1, 3).
Answer: the price of one taco is $2.5
Step-by-step explanation:
Let x represent the price of one taco.
Let y represent the price of one burritos.
Melissa purchased 4 tacos and 2 burritos and her total was $21. This means that
4x + 2y = 21- - - - - - - - - - - - - -1
Casey purchased 4 tacos and 3 burritos and her total was $26.50. This means that
4x + 3y = 26.5- - - - - - - - - - - - - -1
Subtracting equation 2 from equation 1, it becomes
- y = - 5.5
y = 5.5
Substituting y = 5.5 into equation 1, it becomes
4x + 2 × 5.5 = 21
4x + 11 = 21
4x = 21 - 11
4x = 10
x = 10/4
x = 2.5