Answer: 4, -2
Step-by-step explanation:
So the Midpoint Formula is (x1+x2/2), (y1+y2/2).
Plug in the numbers.
(2+6), (-7+3)
(8/2), (-4/2)
4, -2
The midpoint of the line segment joining points A and B is 4, -2.
I hope this helps you out :)
Answer:360
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
a+b=cdfg = 4
big brain.
Answer:
9) 128
10) 78
11) 31
12) 148
Step-by-step explanation:
9) we know that the segment across from the angle 48° is double the angle.
48 · 2 = 96
The segments around the circle should all add up to 360 so we add the two segments we know to find the unknown segment.
136 + 96 = 232
360 - 232 = 128
The answer for 9 is 128.
10)
61 + 80 = 141
180 - 141 = 39
39 * 2 = 78
The answer for question 10 is 78.
11)
236 + 62 = 298
360 - 298 = 62
62 ÷ 2 = 31
The answer for question 11 is 31.
12)
50 · 2 = 100
100 + 112 = 212
360 - 212 = 148
The answer for question 12 is 148.
