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4 years ago

14

Is the difference of two polynomials always a polynomial? Explain.

1 answer:

Lostsunrise [7]4 years ago

6 0

The minimum number of points in a line is equal to to two. When there are three points already, these can still make a line, anyway. Therefore, it does not necessarily mean that when three points are present, they should form only a plane not a line. Answer thus is false.

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Suppose y varies directly as x , and y=−319 when x = 29. Based on this information, write a direct variation equation that relat

Len [333]

Answer:

$y = - 11x$

Step-by-step explanation:

If y varies directly as x, then we can write the relation

$y = kx$

where k is the constant of proportionality.

We substitute y=-319 when x=29.

$- 319 = 29k$

This implies that:

$k = \frac{ - 319}{29}$

$k = - 11$

The variation equation now becomes

$y = - 11x$

4 0

3 years ago

Which one please help

rjkz [21]

The answer to your question is B

5 0

3 years ago

In the figure, ∆ALM ≅ ∆BLM by Side-Angle-Side (SAS). Which angles are congruent by CPCTC?

Romashka [77]

Answer:

C. <em>L</em><em> </em>LAM = <em>L</em><em> </em>LBM

Step-by-step explanation:

__________

3 0

3 years ago

As an investment, a couple bought a house for 2.7 million. Two years later sold it for $5 million what was their profit

sdas [7]

5,000,000-2,700,000=2,300,000.

The couple made a 2.3 million dollar profit

6 0

3 years ago

The variable y is directly proportional to the variable x. If y = 9 when x = 5, what is the value of y when x = 20?

andreev551 [17]

Rise over run is y over x. 9/5 is 1.8 you have x=20 i plugged in all numbers and when i plugged in 36 i got 1.8 so im sure the answer is D)36

8 0

4 years ago

Read 2 more answers