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anygoal [31]
3 years ago
14

Midpoint and line length

Mathematics
2 answers:
Aleks [24]3 years ago
6 0
Answer:
2985
Step by step explaination:




zhenek [66]3 years ago
4 0

Answer:

2985

Step-by-step explanation:

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What is the rate of change for f(x) =7 sin x-1 on the interval from x=0 to x=piover 2
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\bf slope = {{ m}}= \cfrac{rise}{run} \implies 
\cfrac{{{ f(x_2)}}-{{ f(x_1)}}}{{{ x_2}}-{{ x_1}}}\impliedby 
\begin{array}{llll}
average\ rate\\
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\bf f(x)= 7sin(x)-1  \qquad 
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\cfrac{[7\cdot 1-1]~-~[7\cdot 0-1]}{\frac{\pi }{2}}\implies \cfrac{6-(-1)}{\frac{\pi }{2}}\implies \cfrac{6+1}{\frac{\pi }{2}}\implies \cfrac{7}{\frac{\pi }{2}}\implies \cfrac{14}{\pi }
7 0
4 years ago
In how many different ways can a ski club consisting of 20 people select a person for its officers? the positions available are
LUCKY_DIMON [66]
There are 116,280 ways to select the officers.

Since order is important, we use permutations:

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3 0
3 years ago
An airplane flying at 650 miles per hour has a bearing of 54. After flying for 1.5 hours, how far north and how far east will th
PtichkaEL [24]

Answer:

627 miles north

747 miles east

Step-by-step explanation:

Bearing angles are measured east of north, so in (N, E) coordinates, the final position of the plane is ...

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The plane will be 627 miles north and 747 miles east of its point of departure.

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8 0
4 years ago
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Please help :,) <br>none of those weird bots who put links ​
Ronch [10]

Answer:

for the square r0oot of 50 it should be slightly after the 7 on the top because 50 is is more closer to the square unit of 7

Step-by-step explanation:

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