I think she is 39 because twice jasmine age 22 * 2 is 44 minus 5 which is 39
1) 3 / x = 4 / 6
2) 4x = 18
3) x = 4.5
4) 4.5 + 6 + 4.5 + 6 = 21
Answer: 21 m
Answer: 0.77
Step-by-step explanation:
His error is the second choice.
Aiden should have calculated
area = (1.1 * 5.4) / 2
because triangle area = half the base times the altitude.
3 (10x+7) is equal to 30x+21
