Answer:
(-1, -9)
Step-by-step explanation:
Recall that for 2 points (x1, y1) and (x2,y2)
the midpoints are given by
x ordinate =
y ordinate = 
In our case x1 = 8, y1 = -10, x2 = -10, y2=-8
x ordinate =
= [8 + (-10) ] / 2 = -1
y ordinate =
= [-10 + (-8) ] / 2 = -9
hence midpoint is (-1, -9)
Answer:
50
Step-by-step explanation:
i just guessed sorry
Answer: 4a
<u>Step-by-step explanation:</u>
12a²b⁶ 28a⁴ 42ab³
∧ ∧ ∧ ∧ ∧ ∧
2 6 a² b⁶ 7 4 aaaa 7 6 a b³
∧ ∧ ∧ ∧ ∧
2 3 aa bbbbbb 2 2 2 3 bbb
12a²b⁶: 2 * 2 * 3 * aa * bbbbbb
28a⁴: 2 * 2 * 7 * aaaa
42ab³: 2 * 2 * 3 * 7 * a * bbb
What do they have in common? two 2s and one a
GCF = 2 * 2 * a = 4a
2 divided by 5 = 0.4
2/5 = 0.4
2/5 is equal to 0.4