We'll check if they're orthogonal:
u*v=0
(6,-2)*(8,24)=0
6*8+(-2)*24=0
48-48=0
0=0
they are orthogonal vectors
You would begin by choosing which trigonometric function to use.
In this case, you would use sine.
Sine is opposite over hypotenuse.
Opposite of the 35 degree angle is 18, and you want to find the hypotenuse which is x.
sin(35) =

(multiply x to both sides)
x sin(35) = 18 (divide sin(35) to both sides)
x = 31.38204...
So, therefore
x = 31.38. I don't know what decimal point you're supposed to round to, so I'm gonna guess the hundredths place. :)
Answer:
$65m + 125 = 1165
Step-by-step explanation:
Let n be the amount of points earned in round 5
the goal of the game is to get zero when you add up the point value from all the rounds.
this means
-9 +3 + (-8)+ 2 +n =0
add up all the given numbers, then see which number(n) is required in order to get zero
any questions?
Answer:
1.99 L
Step-by-step explanation:
In the question it is mentioned that
The total liters of the water filled is 2 liters
But the family drank 11.73 liters
How should it be possible that the family drank is more than the total liters
So here we assume that the family drunk water should be in milliliters
Now the number of liters left is
= 2,000 ML - 11.73 ML
= 1988.27 ML
Now convert into liters which is
= 1988.27 ÷ 1,000
= 1.99 L