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snow_tiger [21]
3 years ago
13

Which classification best represents a triangle with side lengths 10 in., 12 in., and 15 in.?

Mathematics
1 answer:
Keith_Richards [23]3 years ago
7 0
The following triangle is a scalene triangle
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What is a point-slope equation of the line with slope –10 that goes through the point (1, 4) ?
kkurt [141]

point slope form

y -y1 = m(x-x1)

y-4 = -10(x-1)

8 0
3 years ago
Find the quotient and remainder when the first polynomial is divided by the second 3x⁴+16x³+6x²-2x-13; x+5
ElenaW [278]

Answer:

Quotient : 3x³ + x² + x + 3

Step-by-step explanation:

Give the polynomial :

Dividend : 3x⁴+16x³+6x²-2x-13;

Divisor : x+5

Kindly check attached picture for detailed explanation.

3 0
3 years ago
What are the Cartesian coordinates of a point with polar coordinates (17, 60 degrees)?
nirvana33 [79]

Answer:

  C.  (8.5, 14.72)

Step-by-step explanation:

You can translate the coordinates using ...

  (x, y) = (r·cos(θ), r·sin(θ))

Filling in the given polar coordinates, (r, θ) = (17, 60°), we have ...

  (x, y) = (17·cos(60°), 17·sin(60°)

  (x, y) = (8.5, 14.72)

__

If you sketch the vector, you realize that the short side of the triangle (the x-coordinate) is half the length of the hypotenuse (17). This is because you recognize the side-length relationships in a 30°-60°-90° triangle. Only one answer choice shows that value.

8 0
3 years ago
quadrilateral WXYZ is translated (-5,3). if point W is located at (5,8), where will its image be located?
xeze [42]

The translation simply tells you how to operate on the coordinates of the points. So, translating (-5,3) means that you have to subtract 5 to the x coordinate and 3 to the y coordinate.

So, point (5,8) is mapped onto

(5,8)\mapsto (5-5,8+3) = (0,11)

5 0
4 years ago
Help please brainly is the reward
Elis [28]

Step-by-step explanation:

A. First know that

rectangle \: area \:  =  \: len \:  \times width \:  \\  = 12ft\times 18ft \\  = 216 \: ft ^{2}

sq \: area \:  = ( one \: side)^{2} \\  = (13ft)^{2}  \\  = 169ft^{2}

<em><u>Expression</u></em>

<em><u>cost \:  = 169(3.50) + 216(3.50) \:</u></em>

B.

$1347.50

7 0
3 years ago
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