Answer:
Emily: 13, Peter: 9, Joshua: 18
Step-by-step explanation:
Emily = x
Peter = Emily - 4 = x - 4
Joshua = 2(Peter) = 2(x - 4)
Total = 40 = Emily + Peter + Joshua = (x) + (x - 4) + 2(x - 4)
40 = 2x - 4 + 2x -8
40 = 4x - 4 - 8
40 = 4x - 12
52 = 4x
x = 13
Emily = 13
Peter = 13 - 4 = 9
Joshua = 2(13 - 4) = 2(9) = 18
13 + 9 +18 = 40
60,000 is divisible by both 4 and 6
Answer:
1 is adjacent and linear pair 2 is adjacent and not linear pair 3 is not adjacent and not linear pair
Step-by-step explanation:
4) angle 4and5 are adjacent
5)angle 1and4 are linear pair
6)angle 2and3 are linear pair
