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dedylja [7]
2 years ago
15

A triangle with an area of 2/3 cm² is dilated by a factor of 6.

Mathematics
2 answers:
vazorg [7]2 years ago
6 0
By the word "dilation" we mean to say that the dimension of the new triangle is 6 times longer than the dimensions of the former triangle. The ratio between the area of the new triangle and the old one is equal to the square of the ratio of their sides. If we let x be the area of the larger triangle then,
                    (x / 2/3 cm²) = (6/1)²
The value of x from the equation is 24. Thus, the area of the larger triangle is equal to 24 cm².
Nataly [62]2 years ago
4 0

Answer:

24 cm²

Proof in Photo:

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3 years ago
16x+3-14x+15<br> Simplify
riadik2000 [5.3K]

Answer:

2x + 18

Step-by-step explanation:

1) add the numbers

16x + 3 - 14x + 15

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2) combine like terms

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6 0
3 years ago
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ziro4ka [17]

Answer:

Step-by-step explanation:

1) Mark two points on the line in the graph.

2) Determine the rise and run. Rise ---> difference in y-coordinates. (y2-y1)

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3) Plugin the values in the below mentioned formula.

Slope = \frac{y_{2}-y_{1}}{x_{2}-x_{1}}

1.If slope = 0, then the line is parallel to x-axis.

2. If slope is undefined, then the line is parallel to y-axis.

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5 0
2 years ago
Natalia and Riley hike 10 6/11 miles. In one day, Ricardo hiked to 2 3/4 times as far as Natalia and Riley hiked. how far did he
Maksim231197 [3]

Answer:

Ricardo hiked 29 miles.

Step-by-step explanation:

10 6/11 x 2 3/4

convert

116/11 x 11/4 = 1276/44

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7 0
2 years ago
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Licemer1 [7]

Answer:

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Step-by-step explanation:

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3 years ago
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