12/21 in its simplest form is 4/7.
To find this out we need to divide the numerator and denominator by the GCF of 12 and 21 which is 3.
12/21
12 ÷ 3 = 4
21 ÷ 3 = 7
4/7
12/21 in its simplest form is 4/7.
12/21 = 4/7
Answer:

Step-by-step explanation:
The slope intercept form is
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The "
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The "
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This is why the answer is
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Answer:
two dimensional triangle
Step-by-step explanation:
im not smart but im pretty sure its that
Answer: A
Explanation do Pythagorean theorem and find the third side. Then do adjacent/hypotenuse.
Step-by-step explanation:
Indeed the brainliest is t