Answer:
6) 40°
7) 65°
8) 65°
Step-by-step explanation:
6) Total angle in a triangle is 180
180-70-70 = 40
7) y + 55 + 60 = 180
y = 65
8) 50 + n + n = 180
50 + 2n = 180
2n = 180 - 50
2n = 130
n = 130/2 = 65
Answer:
x= -4
Step-by-step explanation:
Using BODMAS, bracket first, multiply all in the bracket with -2, getting the answer, collect like terms and the answer is gotten
Answer:
I don't know the two coordinates but this would be the graph according to your equation.
Step-by-step explanation:
-19 ÷ 7 = -2.7142857142857143
I believe it's 2a + 2c So sory if it's wrong!