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3 years ago

Helppppppppppppppppppppppppppppppp

Mathematics

1 answer:

solong [7]3 years ago

7 0

Answer:

-4

Step-by-step explanation:

Looking at the points, one is at (-2,5) and another is at (-1,1)

The line goes down 4 and it goes 1 to the right

The slope is rise over run. In this case the rise if -4 and the run is 1.

-4/1 = 4

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Question 9 (4 points)

stiv31 [10]

Answer:

x = 4.8

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below :)

7 0

4 years ago

Can 6,12, and 18 make a triangle?

OverLord2011 [107]

By definition, 3 side lengths are a triangle if any 2 side lengths add up to be greater than the third.

We can already see that the side lengths 6 and 12 will add up to a value of 18, which is equal to the last side length, meaning that the three values are not a triangle.

$a=6$

$b=12$

$c=18$

$a+b>c$

$b+c>a$

$c+a>b$

$6+12>18$ (Since this is not true, this is not a triangle)

Hope this helps.

頑張って!

3 0

4 years ago

Help me pleaseeeeeee

Gre4nikov [31]

1 times 0.5

Product 0.5

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8 0

3 years ago

There are 4 tablespoons in 1/4 cup. How many tablespoons are in 2 1/4 cups?

irina [24]

Answer:

The answer is 36 tablespoons

Step-by-step explanation:

1/4 = 4 tablespoons

4*8 = 32

32 + 4 =36

7 0

3 years ago

Read 2 more answers

Please help ASAP!!!!!!!!!! Which expression is equivalent to the following complex fraction? 1 + StartFraction 1 Over y EndFract

sveticcg [70]

Answer:

$(B)\dfrac{y+1}{y-1}$

Step-by-step explanation:

We are to find an equivalent expression for:

$\dfrac{1+\frac{1}{y} }{1-\frac{1}{y}}$

Step 1: Combine the terms in the numerator into one fraction. Do the same for the denominator.

$=\dfrac{\frac{y+1}{y} }{\frac{y-1}{y}}$

Step 2: Write on a straight line and simplify

$=\dfrac{y+1}{y} \div \dfrac{y-1}{y}\\=\dfrac{y+1}{y} \times \dfrac{y}{y-1}\\=\dfrac{y+1}{y-1}$

The correct option is B.

8 0

4 years ago

Read 2 more answers