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mixer [17]
3 years ago
13

Determine if 7, 8, and 13 can be the lengths of the sides of a triangle. If yes, classify the triangle.

Mathematics
1 answer:
solniwko [45]3 years ago
5 0
Should be A.... hope this helps
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Carys calculates the total amount E, in dollars, that she earns for working h hh hours using the equation E=10h. How many dollar
Monica [59]

if an hour is able to be split up for payment then it will be 1/10 of an hour

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3 years ago
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madam [21]

Answer:

1,385.44 {ft}^{2}

<h3>4th answer is correct</h3>

Step-by-step explanation:

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What is the area of this polygon?
ra1l [238]
Step 1) Draw a line from point F to point S. A rectangle forms (rectangle FSCW)

Step 2) Find the area of this rectangle. The area is 18 square units because it is 2 units high and 9 units across (9*2 = 18). You can count out the spaces or you can note how we go from x = -4 to x = 5 so subtracting the values gives -4-5 = -9 which has an absolute value of 9. 

Step 3) Find the area of triangle FSN. The base is 9 units and the height is 6 units (count out the spaces or subtract y values). So the area is A = b*h/2 = 9*6/2 = 54/2 = 27

Step 4) Add up the area of the rectangle to the area of the triangle: 18+27 = 45

Final Answer: 45 square units

note: another way to find the answer is to find the area of rectangle WABC where point A is at (-4,4) and point B is at (5,4). Then subtract off the triangular areas of AFN and BNS
6 0
3 years ago
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Willie found shirts at a back-to-school sale for $15.25 each. He also found jeans on sale for $32.95 per pair. He purchased 3 sh
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Answer:

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Step-by-step explanation:

$15.25 x 3 = $45.75

$32.95 x 2 = $65.9

Total: $111.65

8 0
3 years ago
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What is the product of two integers that equal -21
earnstyle [38]

This is the answer 7 x -3


7 x -3 = -21

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3 years ago
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