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UkoKoshka [18]
3 years ago
12

Plz answer the question I have a huge test I just don't get this one ty

Mathematics
1 answer:
Ratling [72]3 years ago
3 0

Answer:

y=(-3/2)x - 0.5

Step-by-step explanation:

We can see that x increases by 2 when  y decreases by three

First we can find the y intercept

We need x to be zero for this

We can add 1 to x but then we will need to subtract 1.5 from y

x = 0

y = -0.5

Now we find the slope

SInce we know that y goes down three when x goes forward two we know the slope is -3

plug it all in and you get the equation

y=(-3/2)x - 0.5

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Your price on a particular model is $125 however to get a service contract you offer to sell it for $115 how much discount are y
Arisa [49]
It would be an 8 percent discount because 115 is 92 percent of 125.
6 0
4 years ago
These lines are below are parallel if the slope of the green line is -4 what is the slope of the red line
Alja [10]

Answer:

The slope would also be -4.

Step-by-step explanation:

This is because parallel lines have the exact same slope. Since these two lines are parallel and the first has a slope of -4, the second must as well.

7 0
3 years ago
Read 2 more answers
Segments CD, AE, and BF are medians of triangle ABC.
EleoNora [17]

Option C: x = 5.5 is the value of x

Explanation:

Given that CD, AE, an BF are the medians of the triangle ABC

Also, given that AM = 4x - 5 and ME=x+3

We need to determine the value of x.

Since, we know that the centroid divides the median in the ratio 2 : 1

Hence, we have,

AM=2\times ME

Substituting the values, we get,

4x-5=2(x+3)

Simplifying, we get,

4x-5=2x+6

Subtracting both sides of the equation by 2x, we have,

2x-5=6

Adding both sides of the equation by 5, we have,

2x=11

Dividing both sides of the equation by 2, we get,

x=5.5

Therefore, the value of x is 5.5

Hence, Option C is the correct answer.

7 0
3 years ago
Determine the value of x in the diagram <br> 112°<br> xº<br> 68°<br> 112°<br> What IS x ?
Zina [86]

Step-by-step explanation:

112+68+112+x = 360⁰

292⁰+x = 360⁰

x = 360⁰- 292⁰

x= 68⁰

7 0
3 years ago
Factorise (x2 - x - 12)
Leno4ka [110]
The answer is (x-4)(x+3)
8 0
4 years ago
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