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3 years ago

There were 15 cars and 25 trucks in the parking garage.what is the ratio of cars

Mathematics

1 answer:

artcher [175]3 years ago

3 0

15:40 To get the total amount of vehicles u have to do 15+25 which equal 40

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How do I do a reflected figure? if anyone could help it would mean a lot<3!

g100num [7]

Answer:

When you reflect a point across the x-axis, the x-coordinate remains the same, but the y-coordinate is transformed into its opposite so just move it over to the opposite side

Step-by-step explanation:

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3 years ago

Shelly believes the honor roll students at her school have an unfair advantage in being assigned to the math class they request.

Lana71 [14]

Answer:

I believe this would be the answer?

Step-by-step explanation:

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3 years ago

(2,5) and (0,1) in slope intercept form

ohaa [14]

y = 2x + 1 is the equation of line in slope intercept form

Solution:

Given that we have to write the slope intercept form

Let us first find the slope of line

The slope of line is given by formula:

$m = \frac{y_2-y_1}{x_2-x_1}$

Here the given points are (2, 5) and (0, 1)

$(x_1, y_1) = (2, 5)\\\\(x_2, y_2) = (0, 1)$

Substituting the values in formula,

$m = \frac{1-5}{0-2}\\\\m = \frac{-4}{-2}\\\\m = 2$

Thus slope of line is 2

The equation of line in slope intercept form is given as:

y = mx + c --------- eqn 1

Where, "m" is the slope and "c" is the y intercept

Substitute m = 2 and (x, y) = (0, 1) in eqn 1

1 = 2(0) + c

c = 1

Substitute c = 1 and m = 2 in eqn 1

y = 2x + 1

Thus the equation of line in slope intercept form is found

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3 years ago

EASY I AM JUST DUMB!! WILL GIVE BRANLIEST!!! HELP ASAP!!!! What is the value of x in the proportion r/h=h/x?

Keith_Richards [23]

<h3>Answer: D) s</h3>

There are 3 triangles in this diagram. Focus on the smallest triangle that is on the left side. This has a short leg of r and a long leg of h. Now move to the medium sized triangle on the right. It has a short leg of h and a long leg of s

we have these pairings

short legs = {r and h}

long legs = {h and s}

since we go from r to h, then h to s, we can say r/h = h/s

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3 years ago

-3|-6+7|= Can someone help me with that pls?

kari74 [83]

Answer:

the answer is -3

Step-by-step explanation:

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3 years ago