Answer:
Step-by-step explanation:
this is a difference of two squares.. so you need a changing sign in the two parenthesis ( - ) ( + ) like that form and you'll need two 5 and two 8 each with an x and y sooo B looks pretty good
Answer:
Step-by-step explanation:
By the Mean Value Theorem, there is at least one number, c, in the interval (1,6) such that
f'(c) = [f(6) - f(1)]/ (6 - 1)
So, f(6) - f(1) = 5f'(c).
Since 2 ≤ f'(c) ≤ 4, 10 ≤ 5f'(c) ≤ 20
So, f(6) - f(1) is between 10 and 20.
Https://www.geogebra.org/m/znReuq7u
Use this website to know the formula for distance: d=square root of (x2-x1)^2+(y2-y1)^2
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The answer for your question is 9+square root of 145+square root of 82, approximately 30
Part A:
Expression: 21 = 8h + 179
Part B:
21 = 8h + 179
h = - 19
Move 179 to the other side by subtracting 179 from both sides.
21 - 179 = -158
-158 = 8h
Then, divide both sides by 8 to get the feet descended per hour.
-158/8 = -19
h = -19
Therefore, Luther and Nicole descend approximately 19 feet per hour.
