Answer:
ummmmmmmm u could use photo math helps alot?
Solution: x=5, top angle=80, bottom angle=100
Step by step solution:
Since they are same side interior angles they are equal to 180 so we can set up an equation.
19x+5+17x-5=180
36x=180
x=5
Then plug in the x value in the original equations
19(5)+5=20(5)=100
17(5)-5=16(5)=80
Hope that helps :)
Answer:
146
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
<u>Algebra II</u>
- Distance Formula:
![\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20d%20%3D%20%5Csqrt%7B%28x_2-x_1%29%5E2%2B%28y_2-y_1%29%5E2%7D)
Step-by-step explanation:
<u>Step 1: Define</u>
Point A(2, 125)
Point B(98, 15)
<u>Step 2: Identify</u>
A(2, 125) → x₁ = 2, y₁ = 125
B(98, 15) → x₂ = 98, y₂ = 15
<u>Step 3: Find distance </u><em><u>d</u></em>
- Substitute in coordinates [Distance Formula]:
![\displaystyle d = \sqrt{(98-2)^2+(15-125)^2}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20d%20%3D%20%5Csqrt%7B%2898-2%29%5E2%2B%2815-125%29%5E2%7D)
- [√Radical] (Parenthesis) Subtract:
![\displaystyle d = \sqrt{(96)^2+(-110)^2}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20d%20%3D%20%5Csqrt%7B%2896%29%5E2%2B%28-110%29%5E2%7D)
- [√Radical] Evaluate exponents:
![\displaystyle d = \sqrt{9216+12100}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20d%20%3D%20%5Csqrt%7B9216%2B12100%7D)
- [√Radical] Add:
![\displaystyle d = \sqrt{21316}](https://tex.z-dn.net/?f=%5Cdisplaystyle%20d%20%3D%20%5Csqrt%7B21316%7D)
- [√Radical] Evaluate:
![\displaystyle d = 146](https://tex.z-dn.net/?f=%5Cdisplaystyle%20d%20%3D%20146)
Answer:
62.5 feet
Step-by-step explanation:
first you find the area of the triangles by using the formula b*h /2 to get 9 3/8. then since they are all the same size you can multiply it by 4 to get 37.5. then you find the area of the square which is 25. finally add the totals together to get 62.5