Short answer 8x1
Because 2x4=8
And 8x1=8
So they are equivalent
Supplementary angles sum to 180 degrees.
So if one angle is 20 degree more than the other...
x+(x+20)=180
2x+20=180
2x=160
x=80
x+20=100
answer: 80° and 100°
The perimeter of a rectangle is the sum of it's sides. If we know that l = 3w +3, we can plug it into P = 2l + 2w.
First flip
We know the probability of head is 2/7
Since only 2 things can happen, and both cannot happen at once (mutually exclusive), we write
P(tail) = 1 - P(head) = 1 - 2/7 = 5/7
The probability of tail is 1 minus probability of head.
Second flip
You're still using the sam coin, and whatever you got on the first flip doesn't affect your chances of getting head... on the second flip, I mean. So,
2/7; 5/7; 2/7; 5/7
from top to bottom
Answer:
27 inches
Step-by-step explanation:
you divide 2160 by 80 to get the number of inches
2160/80=27
