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Mathematics 19 Online
OpenStudy (anonymous):

What is the distance between points M and H? Round to the nearest tenth of a unit. ____ units

OpenStudy (anonymous):

OpenStudy (anonymous):

k12?

OpenStudy (anonymous):

Yes

OpenStudy (anonymous):

i just had one of these problems 1 min

OpenStudy (anonymous):

Ok.

OpenStudy (anonymous):

is the lesson 5 Distances with the Pythagorean Theorem?

OpenStudy (anonymous):

Yeah

OpenStudy (anonymous):

ok what u have to do is write a triangle using the points

OpenStudy (anonymous):

So, would it be like this?

OpenStudy (anonymous):

yes no count how many units from point to point , dont worry about the hypotenuse, thats what were finding

OpenStudy (anonymous):

now*

OpenStudy (anonymous):

Ok, so from point H to -2 is 8 units. From -2 to M it's 5. And I don't know how to count the units from M to H.

OpenStudy (anonymous):

ok , so whats the formula for pythagorean theorem?

OpenStudy (anonymous):

c=a2+b2

OpenStudy (anonymous):

now plug in 8 and 5

OpenStudy (anonymous):

for a and b doesnt matter which one

OpenStudy (anonymous):

c=a^2+b^2 C=8^2+5^2 C=64+25 C=89

OpenStudy (anonymous):

smart lol , now we gotta find 2 numbers that = 89 which is basically the square root of 89

OpenStudy (anonymous):

The square root of 89 is 9.43398113205....so it would be 9.4.

OpenStudy (anonymous):

yup , thats your answer

OpenStudy (anonymous):

Thank you!

OpenStudy (anonymous):

np tag me when u need me

OpenStudy (anonymous):

Ok. :)

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