117.8 because angle at a point add up to 360 so 360 -(90 + 38.2+31.7+82.3) =117.8
I hope this helped and have a great day.
You need to times 2/3 twice
-2/-3 * -2/3
Answer:
7 Quarters and 3 dimes
Step-by-step explanation:
You have to find how many quarters (0.25) and dimes (0.10) are in $2.05. There are 7 quarters, which will add up to $1.75. You can't have 8 quarters because then you would have 2 dollars, and there wouldn't be enough for a dime, there would only by 5 cents left, or a nickle. Then, you find out how many nickels you need, which is 3.
.10x3=.30. 1.75+0.3=2.05.
I hope you understood:)
-5, you never want the denominator to equal zero or else it doesnt exist!
x+5=0
x=-5
10 different groups can ski.
This is a combination of 5 items taken 3 at a time:
