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3 years ago

Someone can figure this out

Mathematics

1 answer:

TiliK225 [7]3 years ago

3 0

You can find this out by doing a+b>c
Where a and b are the shorter sides and c is the longest side
The correct answer is 10cm,5cm, 9cm
10<5+9
10<14
10 is less than the sum of the other two sides
Hope this helped

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Please help me answer this thanks

Dafna1 [17]

Answer:

17cm

Step-by-step explanation:

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64+225

289

sqrt289=17

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4 years ago

What is the slope line?

bazaltina [42]

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3 years ago

Tiffany and Dion are having a walking race. The equation and graph show the distance each person is from the starting line,

satela [25.4K]

Answer:

Step-by-step explanation:

Tiffany's distance is defined by the equation,

d = 2.5t

Here, d = distance of Tiffany from the starting line

t = time

a). d = 2.5t

$\frac{d}{t}=2.5$

Tiffany's rate = 2.5 yards per second

b). Since, slope of a line passing through two points $(x_1,y_1)$ and $(x_2,y_2)$ is given by,

Slope = $\frac{y_2-y_1}{x_2-x_1}$

Therefore, slope of the line passing through two points (0, 10) and (10, 35)

= $\frac{35-10}{10-0}$

= 2.5 yards per second

Dion's walking rate = 2.5 yards per second

Equation that defines the distance of Dione,

d = mt + b

Here, m = rate of the walking by Dione

b = y-intercept

Hence, equation will be,

d = 2.5t + 10

c). If d = 60 yards

For Tiffany,

d = 2.5t

60 = 2.5t

t = 24 seconds

For Dion,

d = 2.5t + 10

60 = 2.5t + 10

2.5t = 50

t = 20 seconds

Therefore, Dion will take less time and finish first.

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3 years ago

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Step-by-step explanation:

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4 years ago

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vlabodo [156]

Answer: <em>The correct answer is in the first option.</em>

Step-by-step explanation:

Equation of an Ellipse

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3 years ago