Since you haven't added a diagram of the triangle, I'll just tell you how to identify the sides.
The side opposite to the right angle is the "opposite" side while the side adjacent to the right angle is the "adjacent" side. The hypotenuse of the right-angles triangle is the side opposite to the right angle.
As an example, please take a look at the attached image:
Taking a look at this image, we will find that:
both a and b are adjacent sides while c is the opposite of the right angle. c is also considered as the hypotenuse of the triangle.
We have the sum of cubes identity
and observing that 1 + 4 = 2 + 3, we have
and
Then
Alternatively, we have the well-known sum of cubes formula
The sum under the square root is this sum with . Then
and so the square root again reduces to 15.
Answer:
B(x) = 2x + 3
Step-by-step explanation:
Given:
Amount used = 3 GB (constant term)
Additional amount for each stream = 2 GB (slope)
Total bandwidth used for x streams
B(x) = 2x + 3
Answer:
eq of line is x=3 and slope is infinite
Answer:
A: initial value: $750; rare of change: $60
B: y = 60t + 750
Step-by-step explanation:
Initial value = value when he started ( in 2000) =$ 750
Each year he add a constants to that value
'y' will be the amount he get after t years a amount increase each year
y = 750 + at
In 2010 his free = 1350
t = 2010 - 2000 = 10 year
y = 1350
y = 750 + at
1350 = 750 + 10 a
600 = 10a
a = 60
y = 750 + 60t ( his fee as a function of time)
In slope form: y = 60t + 750
He increases he fee by $60 a year.