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IRISSAK [1]
3 years ago
14

What is the value of x

Mathematics
2 answers:
Soloha48 [4]3 years ago
4 0

Answer: The horizontal value in a pair of coordinates: how far along the point is. The X Coordinate is always written first in an ordered pair of coordinates (x,y), such as (12,5). In this example, the value "12" is the X Coordinate. Also called "Abscissa"

Step-by-step explanation: You didn't really give me more information to answer this but I still hope that this helped! :)

erica [24]3 years ago
4 0

Answer:

x equals 71

Step-by-step explanation:

Remark

All triangles have 180 degrees.

This triangle has 2 equal sides and therefore 2 equal angles.

Equation

x + x + 38  = 180           Combine the like terms on the left.

2x + 38 = 180                Subtract 38 from both sides.

2x + 38 - 38 = 180 - 38

2x = 142                        Divide by 2

2x/2 = 142/2

x = 71

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a car travels along the highway to little rock a steady speed. when it begins it is 280 miles after 4 hours it 100
Nikitich [7]

The function that describes the car's distance from little rocks would be option A; y = 45x + 280

<h3>What is a system of equations?</h3>

A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.

Point 1:

(x, y) = (0, 280)

Since we are told the car's initial position is 280 miles in the time 0 h

Point 2:

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Since we are told the car's final position is 100 miles after 4h.

Let's find the Slope :

m = 45

Now, the equation of the line is:

y = mx + b

y = 45x + 280

Then, The function that describes the car's distance from little rocks would be option A; y = 45x + 280

Learn more about equations here;

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