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Rom4ik [11]
1 year ago
13

For A-D, select each fraction that is equal to 4 5

Mathematics
1 answer:
ratelena [41]1 year ago
8 0

The fractions 16/20, 12/15, and 8/10 are equivalent fractions to 4/5.

When writing equivalent fractions, the numerator and denominator should be multiplied or divided by the same number. This is the reason why when these fractions are simplified, they are reduced to the same value.

Let us understand the two ways in which we can make equivalent fractions:

Now, Divide the denominator or numerator by the same number or multiply the denominator and the numerator by the same number.

So, the equivalent fractions for 4/5 are:

(4/5) × (2/2) = (4 × 2) / (5 × 2) = 8/10

(4/5) × (3/3) = (4 × 3) / (5 × 3) = 12/15

(4/5) × (4/4) = (4 × 4) / (5 × 4) = 16/20

After simplifying, 16/20, 12/15, and 8/10 equal 4/5, indicating that they are identical in nature.

Learn more about fractions here:

brainly.com/question/1622425

#SPJ9

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Answer:

34

Step-by-step explanation:

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Answer:

The given sequence is:

a(2)=1

a(3)=3

a(4)=9

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Average rate of change = 

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Step-by-step explanation:

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Answer:

Equation of the tangent to the curve

y = 240x - 215994

Equation of the normal

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Step-by-step explanation:

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dy/dx = 32x + 48

At the point (6,900),

dy/dx = 32(6) + 48 = 240

Equation of the tangent at point (a,b) is

(y - b) = m(x - a)

a = 6, b = 900, m = 240

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In the y = mx + b form,

y - 6 = 240x - 216000

y = 240x - 215994

The slope of the normal line = -(1/slope of the tangent line) (since they're both perpenducular to each other)

Slope of the normal line = -1/240

Equation of normal

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y - 6 = (-x/240) + 3.75

y = (-1/240)x + 9.75

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