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Irina-Kira [14]
3 years ago
8

in a right angled triangle if the hypotenuse is 15 cm and the ratio of the other two sides is 3:4 find the measures of the right

angled triangle
Mathematics
1 answer:
wariber [46]3 years ago
7 0

Answer:

the other sides are 9 and 12

Step-by-step explanation:

use the Pythagorean theorem.

a^{2} +b^{2} =c^{2}

you know that c^2 is 225 because 15*15=225

a^{2} +b^{2} =225

(from here on I just plugged numbers in)

3:4=9:12

9^{2} +12^{2} =225

81+144=225

225=225

Yaaaaay!

(Also can I please have Brainliest? I need it to level up!)

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Consider the two ads for an accounting clerk. If you worked 40 hours per week for 50 weeks, how much would each company pay per
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Answer:

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Step-by-step explanation:

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4 0
2 years ago
What is 651 minus -13? Please with explanation.
Marta_Voda [28]

Answer:

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Step-by-step explanation:

As we know when there is a minus sign we hv to change the sign of the number after it .....

Therefore... ( -13 ) will become ( + 13 )

Then we can solve the equation...

651 - ( -13 ) = 651 + 13 = 664

Hope this helps....

<h2>                   <em>    </em><u><em>Pls mark my ans as brainliest :)</em></u></h2>
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