What is the greatest common factor of 7 and 21
2 answers:
Answer:
7
Step-by-step explanation:
Answer:
7
Step-by-step explanation: calculate the prime factors of 7 and 21, than find the greatest common factor
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Answer:
It should be open.
Step-by-step explanation:
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Answer:
multiply them to get $11.90
So 3 times the measure of a small angle
3x + x= 180
4x = 180
X= 45
3(45) + 4(45) = 180
Hope this helps!
Answer:angle c angle b angle a
Step-by-step explanation:
Answer: the answer is 120 or b
Step-by-step explanation: the answer is b
