Answer:
EC=7.5cm..............
Answer: Yi did not list all the factors of 63
Step-by-step explanation:
Given That :
Factors of 42: 1, 2, 3, 6, 7, 14, 21, 42
Factors of 63: 1, 7, 9, 63
The greatest common factor is 7
Find the error in the calculation above :
Not all factors of 63 were listed
1
4 times what equals 8? 2. whats 2 - 1? 1. so y = 1
B
31200 dollars
you multiply 13 by 4, because its last week and this week, then find 60 percent of that. Proportion: x/52000=60/100. When solved, it is $31200