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Eddi Din [679]
3 years ago
13

3/4 + (1/3 ÷ 1/6) - (-1/2) Please give answer as a fraction

Mathematics
2 answers:
NeX [460]3 years ago
8 0

3/4 + ( 1/3 × 6 ) + 1/2 =

3/4 + 2/4 + ( 2 ) =

3 + 2/4 + 8/4 =

5/4 + 8/4 =

5 + 8/4 =

13/4

slega [8]3 years ago
7 0

Answer: 13/4

Step-by-step explanation: it was 3.25 and that as a fraction is 13/4

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If the measurement of a central angle is 5π/6, find the length of its intercepted arc in a circle with a radius of 15 inches.
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4. Using the Method of Completing the square, find the zeroes of the following function to the nearest
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Given:

The function is:

F(x)=2x^2+12x+5

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The zeroes of the given function by using the Method of Completing the square.

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F(x)=2x^2+12x+5

It can be written as:

F(x)=2(x^2+6x)+5

By Method of Completing the square add and subtract square of half of coefficient of x in the parenthesis.

F(x)=2(x^2+6x+(\dfrac{6}{2})^2-(\dfrac{6}{2})^2)+5

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Therefore, the zeroes of the given function are -0.45 and -5.55.

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