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3 years ago

Determine the slope of the line with the following graph

Mathematics

1 answer:

Delicious77 [7]3 years ago

8 0

Find the slope from a graph

Locate two points on the line whose coordinates are integers.

Starting with the point on the left, sketch a right triangle, going from the first point to the second point.

Count the rise and the run on the legs of the triangle.

Take the ratio of rise to run to find the slope. m=riserun.

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What is the missing constant term in the perfect square that starts with x2 – 16x?

andre [41]

Answer:

Step-by-step explanation:

the expression is

x² - 16x + _

the constant term is the square of the number residing with x divided by 2

the number number x = 16

therefore the constant term is (16/ 2)²

= 8²

= 64

the formula being used here is

(x + a)² = x² + 2ax + a²

4 0

3 years ago

All I need is for someone to explain how you get this answer !!

ale4655 [162]

This is one of the easiest ways to get the answer

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3 years ago

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Shawntell is training for a relay race. She ran 2000 feet every day for 6 days.

Elena-2011 [213]

Answer:

12,000

Step-by-step explanation:

2000*6 is 12000

Hope this helps plz hit the crown :D

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3 years ago

- 7x² + 2 + 12x – 14 - 10x?

Alisiya [41]

I'm not sure what you're asking but if you're looking for simplification, here it is. -7x² + 2x - 12

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3 years ago

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Simon says "five time my age 4 years ago is the same as three time my age in 2 years" how old is simon

omeli [17]

Simon is 13 years old

Let x be Simon's age

Thus 4 years ago his age was (x - 4) and 2 years from now his age is (x + 2)

Hence 5(x - 4) = 3(x + 2)

distributing both sides gives

5x-20 = 3x + 6

subtract 3x from both sides of the equation

5x - 3x - 20 = 6

2x - 20 = 6

add 20 to both sides

2x = 6 + 20 = 26

divide both sides by 2

x = $\frac{26}{2}$ = 13

Simon is 13 years old

7 0

3 years ago