Answer:
54 degrees
Step-by-step explanation:
If these two lines are parallel, than angles 1 and 7 are supplementary.
13x+9+5x+9=180
18x+18=180
x+1=10
x=9
Angle 6 and 7 are vertical angles, so they are equal. Therefore, angle 6 is:
5x+9=5(9)+9=54
Hope this helps!!
Answer:
try 36 but im not quite sure
Step-by-step explanation:
im sry if im wrong have a good rest of your day :)
Given:
Claire is 2 year younger than her sister.
The sum of ages is no less than 44 years.
To find:
Inequality and find the youngest age Claire can be.
Solution:
Let the age of Claire be x.
Her sister's age = x+2
Sum of their ages is no less than 44 years. It means the sum ages is greater than or equal to 44.
![x+(x+2)\geq 44](https://tex.z-dn.net/?f=x%2B%28x%2B2%29%5Cgeq%2044)
![2x+2\geq 44](https://tex.z-dn.net/?f=2x%2B2%5Cgeq%2044)
![2x\geq 44-2](https://tex.z-dn.net/?f=2x%5Cgeq%2044-2)
![2x\geq 42](https://tex.z-dn.net/?f=2x%5Cgeq%2042)
Divide both sides by 2.
![x\geq 21](https://tex.z-dn.net/?f=x%5Cgeq%2021)
It means, Claire age can be greater than or equal to 21. So, the youngest age Claire can be 21 years old.
Therefore, the required inequality is
and the correct option is B.
8ft = 2yrds and 2 feet
68in= 5ft and 8in
I don't know the last one XD