Answer:
Step-by-step explanation:
I'm going to write it so I can see it better:
You can use the difference of squares formula:
The answer is choice 1 because when you divide 2 numbers with the same base and different exponents you subtract the second exponent from the first.
p^-m / p^-n = p^(-m - (-n))
CHOICE 1
Hope this helps
Answer:
35:25
Step-by-step explanation:
seventh and eighth to sixth
7th+8th : 6th
20+15 : 25
35:25
Left side of angle W = 180 -95 = 85
1/3 of angle Y = 180 -85 -63 = 32
angle Y = 96
angle Z = 180 - 96 - 63 = 21
There are many answers to this question.
Some could be: 75, 83, 94, 67, 54, 98