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jeka57 [31]
4 years ago
10

A line has the equation y=3x+2. This line has a slope

Mathematics
1 answer:
777dan777 [17]4 years ago
7 0

Answer: 3

Step-by-step explanation:

The formula for finding equation of a line in slope - intercept form is given as :

y = mx + c

Where m is the slope and c is the y - intercept.

Equation given :

y = 3x + 2 , comparing with y = mx + c ,

m = 3

Therefore , slope = 3

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Solve and factorise x^2-8x+16=0
goblinko [34]

Answer:

x=4x therefore the answer is 4x

Step-by-step explanation:

x^2-8x+16=0

7 0
4 years ago
PLEASE HELP!!!!
tresset_1 [31]

Answer:

D

Step-by-step explanation:

y_2 - y_1 / x_2 - x _1

4 - 2 / 3 - (-1) = 2/4 = 1/2

y +4 = 1/2 (x + 3) distributive property

y + 4 = 1/2x + 1.5

y= 1/2x - 5/2 subtraction (you subtract 4 from both sides) (-5/2 = -2.5)

therefore your equation is y = 1/2x - 5/2

hope this helps :)

7 0
3 years ago
What​ polynomial, when divided by 7y^3, yields 3y^2-4y+7 as a quotient?
weqwewe [10]

Answer: 21y^5-28y^4+49y^3

If the remainder isn't necessarily zero, we add C_1y^2+C_2y+C_3, which covers all possible remainders when dividing by a polynomial with leading term in y^3.


Step-by-step explanation:

(3y^2-4y+7)(7y^3) =

21y^5-28y^4+49y^3

7 0
4 years ago
Please help! Will give brainly, 50 points!! I'm stuck with this question and I don't get it!!
Anton [14]

His answer was (x- +2) (x^2-9)

a) His mistake was he has x^2 in one of the parenthesis, to be fully factored you cannot have an exponent as part of the answer.

b) x^3 - 9x + 2x^2 -18

Reorder the terms:

x^3 +2x^2 -9x -18

Group the first two terms and the last two terms

(x^3 + 2x^2) -9x-18

Factor out the greatest common factor from each group:

x^2(x+2) - 9(x+2)

Factor the polynomial by factoring out the common factor once x+2:

(x+2) (x^2-9)

Rewrite 9 as 3^2:

(x+2) (x^2-3^2)

Factor one last time:

(x+2) (x+3) (x-3)

3 0
3 years ago
Read 2 more answers
Match each decimal with its percent equivalent.
Artemon [7]

Answer:

1.5 = 150%

.15 = 15%

.01 = 1%

.1 = 10%

Please give brainliest

4 0
3 years ago
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