Answer:
B.50
Step-by-step explanation:
The two angles form a right angle ( indicated by the little square )
Right angles have a measure of 90 degrees
Hence, x + 10 + 30 = 90
( Note that we just created an equation that we can use to solve for x )
We now solve for x using the equation we created
x + 10 + 30 = 90
Combine like terms
x + 40 = 90
Subtract 40 from both sides
x = 50
She should ask her parents how it works before doingt it
Answer:
1.23 meters
Step-by-step explanation:
You have to decide all sides to figure out all the kissing pieces
Answer:
Answer is below
Step-by-step explanation:
