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Reptile [31]
3 years ago
11

What is the distance between (8,-6) and (-1,-6)

Mathematics
2 answers:
MissTica3 years ago
3 0
19 is the distance between those 2
frez [133]3 years ago
3 0
The Pythagorean Theorem states that:

h^2=x^2+y^2

Which just means that the square of the hypotenuse, or longest side of a triangle is equal to the sum of the squares of the two other sides...

Often it is just called the "distance formula" because it is used so often in that context...

In this case we wish to know the distance between two points and the equation becomes...

d^2=(y2-y1)^2+(x2-x1)^2

d^2=(-6--6)^2+(-1-8)^2

d^2=(0)^2+(-9)^2

d^2=81, since d>0

d=+√81

d=9 units
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A rectangle measures 15 2 inches by 4 3 inches. What is its area?
IRINA_888 [86]

Answer:

65.36

Step-by-step explanation:

15.2 x 4.3 = 65.36

4 0
2 years ago
PLEASE HELP I'M DESPERATE!
Anettt [7]
The upper comment is correct
4 0
3 years ago
Corey needs 24 boards that are 47 1/2 inches long. B. If you can only buy 8-foot boards, how many should he buy? Explain.
dimulka [17.4K]
A. 95 feet

<span>B. 12, because that would get you 96 feet of board, and if you only got 11, then you would only have 88 feet of boards which is not enough.

Hope this helped!</span>
4 0
3 years ago
Find the slope of the line perpendicular to the line graphed below. MUST BE IN ITS SIMPLEST FORM.
NNADVOKAT [17]

The slope of the line perpendicular to the line seen in the picture is - 2 / 3.

<h3>How to determine the slope of a line perpendicular to another line</h3>

The slope of a function is determined by the secant line formula and is defined by the following expression:

m = Δy / Δx         (1)

Where:

  • Δx - Change in the independent variable.
  • Δy - Change in the dependent variable.
  • m - Slope of the line.

Besides, by analytical geometry, the slope of a line perpendicular to another line is equal to:

m' = - 1 / m

If we know that Δx = 2 and Δy = 3, then the slope of the line perpendicular to the line seen in the picture is:

m = 3 / 2

m' = - 1 / (3 / 2)

m' = - 2 / 3

The slope of the line perpendicular to the line seen in the picture is - 2 / 3.

To learn more on slopes: brainly.com/question/2491620

#SPJ1

3 0
1 year ago
Si 3 es divisor de 12 se tiene que 12 es multiplo de 3​
galben [10]

Answer:

12 es múltiplo de 6.

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
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