51,
Find angle y first by setting it equal to 180
With its adjacent angles. Then solve for x by triangle angles
10 people because all the sisters have the same brother so 7+1+2.
Answer:
101.24
Step-by-step explanation:
101.24 is already to the nearest hundredth place.
To the nearest tenth would be 101.2 and to the nearest digit would be 101
C
explanation : the equation is division and since you don’t know what the variable x is, you multiply 3 and 12 to find x