2 years ago

What is the GCF of 3/7 , 6/7, and 2/7 help :)

Mathematics

1 answer:

aniked [119]2 years ago

3 0

1......................

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2 years ago

If x^2=y^2+z^2 what does x equal?

Zepler [3.9K]

Answer:

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General Formulas and Concepts:

Pre-Algebra

Equality Property

Algebra i

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Step-by-step explanation:

Step 1: Define

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Farmer Brown planted corn and wheat on his 430 acres of land. The cost of planting and harvesting corn (which includes seed, pla

a_sh-v [17]

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Step-by-step explanation:

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3 years ago

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If sin ? = 12 over 37, use the pythagorean identity to find cos ?. cos ? = ± 35 over 37 cos ? = ± 23 over 37 cos ? = ± 35 over 1

kotegsom [21]

If sin x = 12/37, we have to find cos x.
The identity:
sin² x + cos² x = 1
( 12/37)² + cos² x = 1
144 / 1369 + cos² x = 1
cos² x = 1 - 144/1369
cos² x = 1369/1369 - 144/1369
cos² x = 1225 / 1369
cos x = +/- √ 1225/1369 = +/- 35/37
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3 years ago

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