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3 years ago

Which of the following are the correct properties of slope?

Mathematics

2 answers:

kramer3 years ago

6 0

Answer: A and E

Step-by-step explanation:

The answer would only be E since all the others don't make sense.

Why it isn't B: The slope of a line can also be negative if the line drops from the left to right.

Why it isn't C: If two lines have the same slope, then that would mean that they are parallel.

Why it isn't D: Steep means to be sharply angles, basically perpendicular. For the line to go downhill and be steep, it will be positive.

Hope this helped :)

ahrayia [7]3 years ago

3 0

Answer:

A and E

Step-by-step explanation:

A because vertical lines have an undefined slope e.g x = 1

E because slope = rise/run

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vlada-n [284]

$(3^3+5x^2+3x-7)+(8x-6x^2+6)=\\\\=27\ \underline{+\,5x^2}\ \underline{ \underline{+\,3x}}-7\ \underline{\underline{\,+8x}}\ \underline{-\,6x^2}+6=\\\\=-x^2+11x+26$

or if you mean (3x^3+5x^2+3x-7)+(8x-6x^2+6):

$(3x^3+5x^2+3x-7)+(8x-6x^2+6)=\\\\=3x^3\ \underline{+\,5x^2}\ \underline{ \underline{+\,3x}}-7\ \underline{\underline{\,+8x}}\ \underline{-\,6x^2}+6=\\\\=3x^3-x^2+11x-1$

$(8x-4x^2+3)-(x^3+7x^2+3x-8)=\\\\=\underline{8x}\ \underline{\underline{-\ 4x^2}}+3-x^3\ \underline{\underline{-\,7x^2}}\ \underline{-\,3x}+8=\\\\=-x^3-11x^2+5x+10$

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3 years ago

Branliest to correct answer no guessing please

Ann [662]

Answer:

THE CORRECT IS B(a and b)= p(A).P(B)

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3 years ago

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Setler [38]

Accordingly the answer is Nineteen Fourths.

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2 years ago

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Schach [20]

Answer:

see below

Step-by-step explanation:

Order of operations is parenthesis, exponents, multiplication, division, addition, subtraction.

since there are no exponents in this problem the next step is -2(2.2)

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