Answer:
8,613
Step-by-step explanation:
Answer:
Approximately 9 units.
Step-by-step explanation:
To find the distance between two ordered pairs, we can use the distance formula. The distance formula is:
![d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2](https://tex.z-dn.net/?f=d%3D%5Csqrt%7B%28x_2-x_1%29%5E2%2B%28y_2-y_1%29%5E2)
Let (2,-3) be x₁ and y₁ respectively, and let (-4,4) be x₂ and y₂, respectively.
![d=\sqrt{(-4-2)^2+(4--3)^2} \\d=\sqrt{(-6)^2+(7)^2} \\d=\sqrt{36+49} \\d=\sqrt{85}\approx9](https://tex.z-dn.net/?f=d%3D%5Csqrt%7B%28-4-2%29%5E2%2B%284--3%29%5E2%7D%20%5C%5Cd%3D%5Csqrt%7B%28-6%29%5E2%2B%287%29%5E2%7D%20%5C%5Cd%3D%5Csqrt%7B36%2B49%7D%20%5C%5Cd%3D%5Csqrt%7B85%7D%5Capprox9)
Use a proportion. 7/10 = x/25. Multiply 10 by 2.5 to get 25. Similarly, multiply 7 by 2.5 to get 17.5. 17 1/2 pages.
3-1
6-2
9-3
18-18
I think those are the proper ratios
Step-by-step explanation:
complementary angles sum up to 90
![x + y = 90](https://tex.z-dn.net/?f=x%20%2B%20y%20%3D%2090)
![45 + 45 = 90](https://tex.z-dn.net/?f=45%20%2B%2045%20%3D%2090)
![x = 45 \\ y = 45](https://tex.z-dn.net/?f=x%20%3D%2045%20%5C%5C%20y%20%3D%2045)