Mathematics
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OpenStudy (anonymous):
What is the distance between points M and H? Round to the nearest tenth of a unit.
____ units
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OpenStudy (anonymous):
OpenStudy (anonymous):
k12?
OpenStudy (anonymous):
Yes
OpenStudy (anonymous):
i just had one of these problems 1 min
OpenStudy (anonymous):
Ok.
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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
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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
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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
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OpenStudy (anonymous):
Thank you!
OpenStudy (anonymous):
np tag me when u need me
OpenStudy (anonymous):
Ok. :)