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Vinil7 [7]
3 years ago
5

What is the slope, point, x-intercept, and y-intercept?

Mathematics
2 answers:
IceJOKER [234]3 years ago
5 0
X-int =(-3,0)
Y-int=(0,_1)
Slope: _1/3
SIZIF [17.4K]3 years ago
4 0
As for the slope, it is the deviation of the line from a horizontal. Slope is expressed as \frac{change in y}/{change in x}.
A point is any point on the coordinate plane. Points are expressed as an ordered pair in the form (x,y). Examples include (5,) and (2,1).
The x-intercept of a line is the point at which it intercepts, or intersects, the x-axis. In other words, it is the point where the line crosses the x-axis.
The y-intercept of a line is the point where it intercepts the y-axis.
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Which of the below terms best describe the relationship between <3 and <4
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Answer: because 4 would be greater than 3.

Step-by-step explanation:

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3 years ago
A building is 5 feet tall. the base of the ladder is 8 feet from the building. how tall must a ladder be to reach the top of the
iris [78.8K]

The ladder must be 9.4 ft to reach the top of the building

Here, we want to get the length of the ladder that will reach the top of the building

Firstly, we need a diagrammatic representation

We have this as;

As we can see, we have a right triangle with the hypotenuse being the length of the ladder

We simply will make use of Pythagoras' theorem which states that the square of the hypotenuse is equal to the sum of the squares of the two other sides

Thus, we have;

\begin{gathered} x^2=5^2+8^2 \\ x^2=\text{ 25 + 64} \\ x^2\text{ = 89} \\ x=\text{ }\sqrt[]{89} \\ x\text{ = 9.4 ft} \end{gathered}

5 0
1 year ago
Please answer i need help quick
Serjik [45]

Answer:

(-2, 6)

Step-by-step explanation:

Since you want a 1 to 7 ratio, you want to divide the line into 2 parts, where one part has a length of 1 and the other has a length of 7. So the total length of the line is 8.

Start by looking at the difference in the X and Y coordinates.

X = | -4 - 12 | = | -16 | = 16

Y = | 7 - -1 | = | 8 | = 8

You could calculate the length of the line using pythagorian's theorem, but that's not needed. Simply use similar triangles. We have a right triangle with legs of length 16 and length 8. We want a similar triangle that is 1/8th as large (to get the desired 1 to 7 ratio). So divide both legs by 8, getting lengths of 16/8 = 2, and 8/8 = 1.

Now add those calculated offsets to point A.

A has an X coordinate of -4 and B has an X coordinate of 12 and the X coordinate for C must be between those limits. So calculate -4 + 2 = -2 to get the X coordinate for C.

The Y coordinate of A is 7 and the Y coordinate of B is -1. And since the Y coordinate must be between then, you have 7 - 1 = 6.

So the coordinates for C is (-2, 6)

8 0
3 years ago
5x=-4y+4;x= 1,2,3 solve equation then find value of y
nadezda [96]

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7 0
3 years ago
Read 2 more answers
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jonny [76]

Answer:

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5 0
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