Answer:
x = 92.5°
Step-by-step explanation:
both are isosceles triangles, with two angles similar
2y + 110 = 180°
2y = 180-110
y = 70/2 = 35°
2z + 65 = 180
2z = 180-65
z = 115/2 = 57.5°
so total angle, x = 35 + 57.5 = 92.5°
Answer:4+10i
Step-by-step explanation:
6+15i-2-5i
4+10i
Answer:
D. 
Step-by-step explanation:
This fits the problem as long as there were 10 rows. The 10 signifies the number of rows while the
is the number of bricks per row. This would be a total of 360 bricks.
Answer:
4.5
Step-by-step explanation:
area is height times width so multiply 10.5 and 16 that gives you 168