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vichka [17]
4 years ago
6

Please help me

Mathematics
1 answer:
DiKsa [7]4 years ago
7 0

Multiply the 2x by each term inside parentheses:

2x x x ^2 = 2x^3

2x x 2x = 4x^2

2x x -6 = -12x

Answer: A) 2x^3 + 4x^2 - 12x

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Helppppp meeeeee question 2 pleaseeee !!
Ad libitum [116K]

What is below the question is what I mean.

4 0
3 years ago
i have a problem im struggling with it says. is 6 a solution to the equation x2 - 4=5x explain why or why not?
Eddi Din [679]

Answer:

No, 6 is not a solution to the equation x2-4=5x

Step-by-step explanation:

6(2)-4=5(6)

12-4=30

8=30

The question is basically asking if you replace x with 6, will the equation equal each other on both sides, for example 6=6 or 3.5=3 1/2. In this case the equation gives us 8=30 which means 6 would not be a solution since both sides aren't equal to one another, 30 is bigger than 8.

6 0
4 years ago
Given the line has to go through (0, 3) and is PARALLEL to y= -4x+6. Which is the correct equation of the line
ivanzaharov [21]

Answer:

y=-4x+3

Step-by-step explanation:

The slopes of 2 parallel lines will always be the same, so we plug in the ordered pair to find the y intercept

<u>Hope this helps :-)</u>

8 0
3 years ago
Determine the value of x, using the following transversal. The value of x is
GuDViN [60]

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

Let's find the value of x :

According to given picture, the angles (x + 75)° and (x + 125)° forms Co interior angle pair.

so,

  • x + 75 + x + 125 = 180

  • 2x + 200 = 180

  • 2x = 180 - 200

  • 2x =  - 20

  • x =  - 20 \div 2

  • x =  - 10

hence, value of x = -10°

7 0
3 years ago
Jenni has a box of chocolates. There are 15 pieces of dark chocolate and 25 pieces of milk chocolate in the box. What is the rat
Fofino [41]

Answer:

25:15

Step-by-step explanation:

because we have 15 dark chocolates and 25 milk chocolate

4 0
3 years ago
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