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seropon [69]
3 years ago
6

A road rises 50 feet over a horizontal distance of 600 feet. What is the slope of the road?

Mathematics
2 answers:
Oliga [24]3 years ago
7 0

Answer: The slope of the road is \frac{1}{12} or 0.083

Step-by-step explanation:

You need to use the following formula for calculate the slope:

m=\frac{rise}{run}

Knowing that this road rises 50 feet over a horizontal distance of 600 feet, you can identify that:

rise=50\ ft\\run=600\ ft

Therefore, the final step is to substitute these values into the formula.

Then, the slope of the road is:

m=\frac{50\ ft}{600\ ft}\\\\m=\frac{1}{12}\\\\m=0.083

Hatshy [7]3 years ago
6 0

Answer:

1/12 (or 0.833)

Step-by-step explanation:

Recall that the definition of "slope" is the change in vertical distance divided by the change in the horizontal distance. (aka. rise ÷ run)

it is given that rise = 50 feet and the horizontal distance (i.,e "run") = 600feet

hence slope = rise / run = 50 / 600 = 1/12 (or 0.833)

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Fofino [41]

Answer:

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Step-by-step explanation:

* Lets study how to make an equation of the line from two point

- If the line passes through points (x1 , y1) and (x2 , y2)

- The form of the equation is y = mx + c, where m is the slope of the

 line and c is the y-intercept

- The rule of the slope is m = (y2 - y1)/(x2 - x1)

- The y-intercept means the line intersect the y-axis at point (0 ,c)

* Now lets solve the problem

∵ The line passes through points (-3 , 13) and (4 , -1)

- Let (-3 , 13) is (x1 , y1) and (4 , -1) is (x2 , y2)

∵ m = (y2 - y1)/(x2 - x1)

∴ m = (-1 - 13)/(4 - -3)

∴ m = (-14)/7 = -2

- Lets write the form of the equation

∵ y = mx + c ⇒ substitute the value of m

∴ y = -2x + c

- To find the value of c use one of the two points to substitute the

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∵ The line passes through (4 , -1)

∴ -1 = -2(4) + c

∴ -1 = -8 + c ⇒ add 8 to both sides

∴ -1 + 8 = -8 + 8 + c

∴ 7 = c

∴ y = -2x + 7

* The equation of the line is y = -2x + 7

4 0
3 years ago
Barbara says that the expression
insens350 [35]

Answer:

No she is wrong.

Step-by-step explanation:

Let's simplify step-by-step.

6−3y+4+2y

=6+−3y+4+2y

Combine Like Terms:

=6+−3y+4+2y

=(−3y+2y)+(6+4)

=−y+10

Answer:

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2 years ago
B = { α , β , γ } Is the following statement True? B 2 ⊆ B 3
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Answer:

Step-by-step explanation:

4 0
2 years ago
If ABCD is a parallelogram find the value of unknow size​
Keith_Richards [23]

Step-by-step explanation:

Hey, there!!

As it is a parallelogram, remember basic properties of parallelogram,

  • Their opposite sides are parallel and equal to eachother.
  • Their opposite angles are equal.
  • They have properties of parallel lines too.

Now, lets solve your question.

b = (7×10)°

Therefore, b= 70°.

now, (3x+10°)+b=180° { co- interior angle of a triangle sum is 180°}.

or, 3x= 180°-80°

or, x= 100°/3

Therefore, x= 33° { rounding off we get 33}.

w+ b =180°

w+70°=180° { coointerior angles are equal}.

Therefore, w =110°

<em><u>Hope it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

5 0
3 years ago
92 = -4(2r - 5)<br><br> r = ?<br> Help!
Roman55 [17]

Hello there!

92 = -4(2r - 5)\\

Explanation:

↓↓↓↓↓↓↓↓↓↓↓↓

First you had to switch sides.

-4(2r-5)=92

Then you divide by -4 from both sides of the equation.

\frac{-4(2r-5)}{-4}=\frac{92}{-4}

Simplify

2r-5=-23

Next you had to add by 5 from both sides of the equation.

2r-5+5=-23+5

Simplify

2r=-18

You can also divide by 2 from both sides of the equation.

\frac{2r}{2}=\frac{-18}{2}

Simplify it should be the correct answer.

r=-9

<u><em>Answer⇒⇒⇒⇒⇒r=-9</em></u>

Hope this helps!

Thank you for posting your question at here on Brainly.

Have a great day!

-Charlie

5 0
3 years ago
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