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german
3 years ago
14

−2 1/4 divided by -3 1/3

Mathematics
2 answers:
Ahat [919]3 years ago
8 0
27/40 this is your answer hope it helped you
vekshin13 years ago
5 0

Answer:

27/40

Step-by-step explanation:

Take the mixed numbers and change them into improper fractions:

-2 1/4 = -9/4

-3 1/3 = -10/3

Then, use the process of keep, change flip.

Keep the first number, -9/4, change the sign to multiplication, and flip the last fraction to -3/10. The result is positive 27/40 as the negatives cancel each other out. This cannot be simplified.

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Answer:

D

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

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Here { a, b ] = [ - 1, 2 ], thus

f(b) = 4 ← from (2, 4 )

f(a) = \frac{1}{2} ← from (- 1, \frac{1}{2} ) , thus

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Answer:

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Step-by-step explanation:

Image result for Which quadratic function has a y-intercept of 4? y=x2−2x+4 y=x2+2x+9 y=−x2+3x y=x2+13x+12

The standard form of a quadratic equation is written as y=ax2+bx+c, where x and y are variables and a, b, and c are known constants. To find the y-intercept from a quadratic equation, substitute 0 as the value for x and solve. The y-intercept is always equal to the value of c in the equation.

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Step-by-step explanation:

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