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harina [27]
3 years ago
11

The function of f(x) varies directly with x, and f(x)=48 when x=8. Evaluate f(x) when x=2

Mathematics
1 answer:
lara31 [8.8K]3 years ago
5 0
Here's the equation for direct variation. k=y/x    [ f(x)=y]
Find k
k= 48/8=6
6=y/2
y=12
Hope this helps. 
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In a class of all girls, 22 of the 28 students have brown hair. What is the
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Answer:

\frac{3}{14}

Step-by-step explanation:

Total Students = 28

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The probability of an event is the number of that event divided by total number.

So, let denote probability of without brown hair be  P(NOT BROWN). So, we can say:

P(NOT BROWN) = 6/28

Reducing, we get:

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4 0
3 years ago
around a square with diagonal d = 4.6 cm a circle is described. Calculate the perimeter of the circle​
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3 years ago
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Hope this helps!
3 0
3 years ago
The figure shows a rectangle ABCD.
finlep [7]

Answer:

Answer:

The answer is 39°

Step-by-step explanation:

BAD = 90°

ADE = 51°

AED = 180° - BAD + ADE = 180° - 90° + 51°

= 39°

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#AnswerforTrees

3 0
3 years ago
Read 2 more answers
Can someone help me ASAP plz?
vampirchik [111]

Answer:

D

Step-by-step explanation:

1 cm is 18 miles. if you have 14 cm you multiply 14 cm by 18 miles. you get 252 miles for 14 cm.

6 0
2 years ago
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