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3 years ago

Plz help!!!!!!!!!!!!!!!!!1

Mathematics

1 answer:

Wittaler [7]3 years ago

3 0

Answer:

Area = 45 km

Step-by-step explanation:

The area of a parallelogram = base * height

It is given that:

Base = 6 km

Height = 9 km

When these values are substituted into the are equation, the result is:

Area = 6 * 9

Area = 45 km

Hope this helps :)

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Somebody please help me what is 15 / 3 ×7/20

stellarik [79]

Answer:

1.75

Step-by-step explanation:

By Order of Operations, You read it left to right since Multiplication and Division are of the same importance. You would start with 15/3, which is 5.

Then your equation would be: 5*7/20.

Again, you would just read it left to right, 5*7=35

Then divide by 20, which is 1.75.

8 0

3 years ago

What is the y intercept?

timama [110]

Hey there!

We can see that the y-intercept is 6, or (0, 6), because when x is equal to 0, that is the y-intercept.

Hope it helps and have a great day! Let me know if you need more help!

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3 years ago

Y=6/13X is a proportional relationship

Ivan

Answer:

x in (-oo:+oo)

Y = (6/13)*x // - (6/13)*x

Y-((6/13)*x) = 0

Y+(-6/13)*x = 0

Y-6/13*x = 0 // - Y

-6/13*x = -Y // : -6/13

x = -Y/(-6/13)

x = 13/6*Y

5 0

3 years ago

A rabbit can run short distances at a rate of 35 miles per hour . A fox can run short distances at a rate of 21 miles per half h

Veronika [31]

The rabbit is faster by 14 mph.
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4 0

3 years ago

Write the equation in slope-intercept form of the line that passes through

mixer [17]

Answer:

We conclude that the equation in slope-intercept form of the line that passes through (12,9) and is perpendicular to the graph of y = -3/4x + 1 will be:

$y=\frac{4}{3}x-7$

Step-by-step explanation:

We know the slope-intercept form of the line equation

y = mx+b

where

m is the slope

b is the y-intercept

Given the line

y = -3/4x + 1

comparing with the slope-intercept form of the line equation

The slope = m = -3/4

We know that a line perpendicular to another line contains a slope that is the negative reciprocal of the slope of the other line, such as:

slope = m = -3/4

Thus, the slope of the new perpendicular line = – 1/(-3/4) = 4/3

Using the point-slope form

$y-y_1=m\left(x-x_1\right)$

where m is the slope of the line and (x₁, y₁) is the point

substituting the values of the slope = 4/3 and the point (12, 9)

$y-y_1=m\left(x-x_1\right)$

$y-9=\frac{4}{3}\left(x-12\right)$

Add 9 to both sides

$y-9+9=\frac{4}{3}\left(x-12\right)+9$

$y=\frac{4}{3}x-16+9$

$y=\frac{4}{3}x-7$

Therefore, we conclude that the equation in slope-intercept form of the line that passes through (12,9) and is perpendicular to the graph of y = -3/4x + 1 will be:

$y=\frac{4}{3}x-7$

7 0

3 years ago