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DochEvi [55]
3 years ago
14

Which description is paired with its correct expression?

Mathematics
2 answers:
Rudiy273 years ago
8 0

Answer:

D-twice the difference of nine and a number squared; 2 (9 minus n squared)

Step-by-step explanation:

Got it right on test

Lunna [17]3 years ago
3 0

Answer:

four less than the quotient of a number cubed and seven, increased by three (\frac{n^3}{7} -4)+3

five times the difference of a number squared and six

5(n^2 -6)

nine more than the quotient of six and a number cubed, decreased by four

9+\frac{6}{n^3}-4

twice the difference of nine and a number squared

2(9-n^2)

Step-by-step explanation:

Let n the number of interest we have this:

four less than the quotient of a number cubed and seven, increased by three (\frac{n^3}{7} -4)+3

five times the difference of a number squared and six

5(n^2 -6)

nine more than the quotient of six and a number cubed, decreased by four

9+\frac{6}{n^3}-4

twice the difference of nine and a number squared:

2(9-n^2)

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3 years ago
the product of 2 consecutive odd integers is equal to 27 plus six times the sum of the integers. what is the larger integer
olganol [36]
2 consecutive odd integers : x and x + 2

x(x + 2) = 27 + 6(x + x + 2)
x^2 + 2x = 27 + 6(2x + 2)
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8 0
3 years ago
The function h defined by h(t)=(49 + 4.9t)(10 - t) models the height, in meters, of an object t seconds after it is dropped from
kipiarov [429]

Answer:

Step-by-step explanation:

Let's FOIL this out and get it into standard quadratic format:

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5 0
2 years ago
Find the slope of the line that passes through (2, 5) and (6,4).
ElenaW [278]

Answer:

The slope of the line is \frac{1}{-4}.

Step-by-step explanation:

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The slope of the line is \frac{1}{-4}.

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