2 years ago

Can someone help me on this problem

Mathematics

1 answer:

Leviafan [203]2 years ago

8 0

Whcih one you need to say your problem

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Find the length of diagonal XU in the hexagon below. Round your solution to 2 decimal points

SpyIntel [72]

Answer:

The length of diagonal XU is 6.40 units

Step-by-step explanation:

* Lets explain how to find the distance between two points

- The rule of the distance between two points $(x_{1},y_{1})$

and $(x_{2},y_{2})$ is:

$d=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}$

* Lets solve the problem

-From the attached figure:

- The coordinates of the vertex X are (2 , 2)

- The coordinates of the vertex U are (-2 , 7)

∴ The point $(x_{1},y_{1})$ = (2 , 2)

∴ The point $(x_{2},y_{2})$ = (-2 , 7)

∴ $x_{1}=2,x_{2}=-2$

∴ $y_{1}=2,y_{2}=7$

∵ $d=\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}$

∴ $d=\sqrt{(-2-2)^{2}+(7-2)^{2}}=\sqrt{(-4)^{2}+(5)^{2}}=\sqrt{16+25}=\sqrt{41}$

∵ $\sqrt{41}=6.403124$

∴ d = 6.40

* The length of diagonal XU is 6.40 units

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2 years ago

If tara invites 6 friends. And each friend should get 5 cookies but there are 12 cookies how many more cookies does tara need.

yawa3891 [41]

Answer:

Step-by-step explanation:

6 friends times 5 cookies is 30 cookies in total

30 cookies minus 12 cookies already made is 18!

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3 years ago

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Find all sets of three consecutive positive even integers with a sum no greater than 36

Deffense [45]

Answer:

hdejdd

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2 years ago

Sheila picks for 1 1/4 pounds of blueberries for $10 how many pounds can she pick for $1

charle [14.2K]

Answer:

0.125 pounds of blueberries

Step-by-step explanation:

Trust me

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2 years ago

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hey, can someone make a separate question and tell me when you make it and donate me some points? ty I love you If you do it &lt

EastWind [94]

Wym donate you can keep doing these and this give people free points btw thank for the points luv

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3 years ago