Use the definition of tangent
or inv tangent (arctan or atan)
tan(theta) = opposite side/ adjacent side
the vertical rise would be the opposite side, the horozontal distance would be the adjacent side
let rise = y
let distance= x
x=2y
so tan(theta) = y/2y
tan(theta) = 1/2
theta = atan(1/2)
grab a handy dandy calculator, unless you know this conversion off the top of your head
Answer: D
Step-by-step explanation:
If your asking how many chips there are in total... it would be 15
Answer:
Step-by-step explanation:
6 dollars for a 12 pack means that it was $0.50 each. now they cost a dollar per pack. it's a 50 cent increase, or a 100% percentage increase
Answer:
2/3
Step-by-step explanation:
4/9+2/9=6/9
then you have to reduce/simply your answer more from 6/9
divide each number by 3 and that with give you your answer 2/3.
6÷3=2 and 9÷3=3
Adding fractions with same denominator
