Answer:
GCF = 1
for the values 15, 17, 21
Solution by Factorization:
The factors of 15 are: 1, 3, 5, 15
The factors of 17 are: 1, 17
The factors of 21 are: 1, 3, 7, 21
Then the greatest common factor is 1.
Answer:
uh i cant see
Step-by-step explanation:
1 foot = 12 inches.
5 ft x 12 inches per foot = 60 inches.
60 inches + 10 inches = 70 inches.
Sara was 70 inches tall.
Now convert to centimeters:
70 inches x 2.54 centimeters per inch = 177.8 cm's.
Round to nearest centimeter = 178 cm's.
1. 9b
2.x^5
3.(3y)/12
4.(1-k)+7
