Please help will mark brainliest
2 answers:
Answer:
x = 60
Step-by-step explanation:
We notice that the angle with 120° is adjacent and supplementary to Angle X, so they add up to 180°. We can write this algebraically as 120 + x = 180 and solve for x.
Step 1: Subtract 120 from both sides.
Step 2: Check if solution is correct.
Therefore, x = 60.
Have a lovely rest of your day/night, and good luck on your assignment! ♡
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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.
Divide both sides by 2.
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.