The amount time a tub is filling up varies directly to the amount of water in the tub. The tub is filling up at a rate of 6 gall
1 answer:
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Answer:
Step-by-step explanation:
We are given that inner product defined on
u=(0,-4),v=(5,3)
We have to find the value of <u,v> and d(u,v)
We have
Substitute the value then we get
Now,
Using this formula we get
Answer:
X= Y=
Step-by-step explanation:
The first one is 45-45-90 right angled isosceles triangle.
The length of the hypotenuse ie.X can be found with the help of Pythagoras Theorem.
where a and b are the remaining sides of the triangle,
X=
In the second triangle we have to apply trigonometry,
cos θ=
cos 30°=
=
Thus, Y= inches