Please help me with either one!
2 answers:
9. The slash marks represent that x is 7 since they are congruent angles.
11. x = 60
A triangle is 180 degrees. Given is a 60 degree angle. Also slash marks are shown.
x + x + 60 = 180
2x + 60 = 180
-60 -60
2x = 120
2x/2 = 120/2
x = 60
I hope this helps you, have a wonderful day!
Answer of 9 = 7 because those red arcs mean that both of those angles are the same, so if the angle on the right is 7, the angle on the left is 7
Answer of 11 = 60, because this is a equilateral triangle, which means all the sides are the same.
180 - 60 = 120 (180 is in the equation because all interior sides of a triangle add up to 180)
120 divided by 2 = 60
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<span>(8,9) m = 0.5
point slope form
y - y1 = m (x - x1)
so
equation
y - 9 = 0.5(x - 8)
answer
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y - 9 = 0.5(x - 8)
