Answer:
x = 20
Step-by-step explanation:
The marked angles are vertical angles and congruent, thus
6x - 10 = 3x + 50 ( subtract 3x from both sides )
3x - 10 = 50 ( add 10 to both sides )
3x = 60 ( divide both sides by 3 )
x = 20
Answer:
1512
Step-by-step explanation:
L x W = Area
Answer:
y=1/2-2
Step-by-step explanation:
Nina will need 3 columns,3 rows and she will use 9 squares in all.
Hope that helped
Answer:14
Step-by-step explanation:
