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2 years ago

Write the equation of the line that passes through the point 0,3 and has a slope of 5/2

Mathematics

1 answer:

horrorfan [7]2 years ago

6 0

Answer:

y = 5/2x + 3

Step-by-step explanation:

Given the point (0, 3) and the slope of 5/2, we can plug those values into the following slope-intercept form:

y = mx + b

where m = slope = 5/2

b = y-intercept (the point in the graph where it crosses the y-axis; it is also value of y when x = 0). The y-coordinate of the given point contains the y-intercept, (0, 3). Therefore, the y-intecept = 3.

Putting these factors together, we can write the following equation:

y = 5/2x + 3

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Step-by-step explanation:

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2 years ago

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igomit [66]

Answer:

x = 18√3

Step-by-step explanation:

From the picture attached,

In a right triangle,

Measure of one angle = 30°

Measure of adjacent side of the angle = 9 units

We have to find the measure of Hypotenuse from the given properties.

By cosine rule,

cos(30°) = $\frac{\text{Adjacent side}}{\text{Hypotenuse}}$

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2 years ago

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Kruka [31]

Step-by-step explanation:

A(-5,1) and B(0,4)

$m \: = \: \frac{y2 - y1}{x2 - x1}$

X1=0 , Y1=4 X2= -5 , Y2=1

$m \: = \: \frac{3 }{5}$

$y - y1 = m(x - x1)$

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1 year ago

Solve the system useing elimination 4x+8y=16 6x-8y=4

nydimaria [60]

Answer:

x=2 and y=1

Step-by-step explanation:

Add the two equations to remove "y" and solve for x:

4x+8y=16

6x-8y=4

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Plug x=2 into one of the original equations to get the value of "y":

4x+8y=16

4(2)+8y=16

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y=1

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2 years ago

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Answer:

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Step-by-step explanation:

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2 years ago