Answer:
20
Step-by-step explanation:
straight line is 180 degrees
110+?=180
?=70
y=90 because it is a right angle
All angles of a right triangle added equals 180
so 70+90=160
180-160=20
x=20
Answer:
112
Step-by-step explanation:
just believe me lol I wrote it out and did the math I have a 100% in my class
66% off
the original price minus 1/3 of the price is 2/3 of the price. 2/3 =66%
2x^4 + 3x^3 - 5x + 6 ÷ x^2 + 3x - 2
= 2x^6 + 3x^5 − 2x^3 − 2x^2 + 6/
x^2
Step-by-step explanation:
![x = \frac{7}{8 } + \frac{5}{6 } \\ x = \frac{21 + 20}{24} \\ 24x = 41 \\ x = 1 \times\frac{17}{24}](https://tex.z-dn.net/?f=%20x%20%3D%20%20%5Cfrac%7B7%7D%7B8%20%7D%20%20%2B%20%20%5Cfrac%7B5%7D%7B6%20%7D%20%20%5C%5C%20x%20%3D%20%20%5Cfrac%7B21%20%2B%2020%7D%7B24%7D%20%20%5C%5C%2024x%20%3D%2041%20%5C%5C%20x%20%3D%201%20%5Ctimes%5Cfrac%7B17%7D%7B24%7D%20)
x=1.708333333333