Answer:
Step-by-step explanation:
Slope of this line is a perfect 1
Answer:
63
Step-by-step explanation:
2 ways: 18/2 = 9 9 times 7 is 63
18 times 3 =54 plus 9 (because 18/2 is 9) is 63
Answer:
greatest common factor is 2
Step-by-step explanation:
the greatest common factor of 4k, 18k^4, and 12
To find GCf we break the factors of each term and check which factor is common for all the three terms
4k : 2*2*k
18k^4 : 3*3*2*k*k *k*k
12 : 3*2*2
Common factor is : 2
we have only 2 in common for all the three terms
So greatest common factor is 2
D. an electro magnet with 20 coils
I took the test
