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musickatia [10]
3 years ago
8

Jacelyn is standing on a platform 9 meters above the ground. Jacelyn's height to her eye level is 2.5 meters. She looks down and

spots her friend Max. The angles
depression from her eye level to Max is 79 degrees. What is the horizontal distance
from the base of the platform to Max? draw a detailed picture and
the nearest hundredth of a meter.

Mathematics
1 answer:
Klio2033 [76]3 years ago
5 0

Answer:

35 is the answer bsbsnsnsnsnsnnsnsjsjsjs

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Express 23/7 in decimal form
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Step-by-step explanation:

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Luda [366]

Answer:

l = (S/pi)-r^2

Step-by-step explanation:

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7 0
2 years ago
Find the absolute maximum and absolute minimum values of f on the given interval. (If an answer does not exist, enter DNE.)
vodka [1.7K]

Answer:

absolute max is 120 and absolute min is -8

Step-by-step explanation:

Find critical numbers

f'(x) = 3x^2 - 12x + 9 = 0

= 3(x^2 - 4x + 3) = 0

3(x-3)(x-1) = 0

(x-3) = 0 or (x-1)=0

x = 1,3

Test them!

x<1     Sign of f' on this interval is positive

1<x<3 Sign of f' on this interval is negative

x>3    Sign of f' on this interval is positive

f(x) changes from positive to negative at x = 1 which means there is a relative maximum here.

f(x) changes from negative to positive at x = 3 which means there is a relative minimum here.

Test the endpoints to find the absolute max and min.

f(-1) = -8

f(1) = 12

f(3) = 8

f(7) = 120

The absolute maximum value of f is 120 and the absolute minimum value of f is -8.

7 0
3 years ago
I dont understand this.
creativ13 [48]

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Step-by-step explanation:

4 0
2 years ago
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