Answer: 50%
Step-by-step explanation: math
Answer:
X = -6 - 3y
Y = -1
Step-by-step explanation: Solve for X first using basic algebra. Plug in X vaalue to original equation and solve. -6 - 3y + 3y = -6. Solve by adding 6 to both sides of the equation and dividing -3y by 3y.
Answer:
m<ACB=1/2 of m<AOB
so m<ACB=45⁰÷2
m<ACB=22.5⁰
I HOPE IT HELPS HAVE NICE DAY!
Using <u>distance between two points</u>, it is found that the total distance covered on the tour is of 3400 miles.
Given two points
and
, their distance is given by:
![D = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}](https://tex.z-dn.net/?f=D%20%3D%20%5Csqrt%7B%28x_2%20-%20x_1%29%5E2%20%2B%20%28y_2%20-%20y_1%29%5E2%7D)
In this problem, the formula is used to find the distance covered on each tour, hence:
![d_{AB} = \sqrt{(400 - 0)^2 + (300 - 0)^2} = 500](https://tex.z-dn.net/?f=d_%7BAB%7D%20%3D%20%5Csqrt%7B%28400%20-%200%29%5E2%20%2B%20%28300%20-%200%29%5E2%7D%20%3D%20500)
![d_{BC} = \sqrt{(-800 - 400)^2 + (800 - 300)^2} = 1300](https://tex.z-dn.net/?f=d_%7BBC%7D%20%3D%20%5Csqrt%7B%28-800%20-%20400%29%5E2%20%2B%20%28800%20-%20300%29%5E2%7D%20%3D%201300)
![d_{CD} = \sqrt{(-800 - (-800))^2 + (0 - 800)^2} = 800](https://tex.z-dn.net/?f=d_%7BCD%7D%20%3D%20%5Csqrt%7B%28-800%20-%20%28-800%29%29%5E2%20%2B%20%280%20-%20800%29%5E2%7D%20%3D%20800)
![d_{DA} = \sqrt{(0 - (-800))^2 + (0 - 0)^2} = 800](https://tex.z-dn.net/?f=d_%7BDA%7D%20%3D%20%5Csqrt%7B%280%20-%20%28-800%29%29%5E2%20%2B%20%280%20-%200%29%5E2%7D%20%3D%20800)
Then, the total <em>distance </em>is given by the sum of each separate distance, hence:
![d = d_{AB} + d_{BC} + d_{CD} + d_{DA} = 500 + 1300 + 800 + 800 = 3400](https://tex.z-dn.net/?f=d%20%3D%20d_%7BAB%7D%20%2B%20d_%7BBC%7D%20%2B%20d_%7BCD%7D%20%2B%20d_%7BDA%7D%20%3D%20500%20%2B%201300%20%2B%20800%20%2B%20800%20%3D%203400)
The total distance covered on the tour is of 3400 miles.
You can learn more about <u>distance between two points</u> at brainly.com/question/25929988
P <span>≤ </span>450$ Rebecca can only pay equal to 450$ or less than 450$ so she can only afford A and B