If you are looking for the third angle it is 90 degrees
Answer:
84
Step-by-step explanation:
In interval questions we use LCM
LCM of 7, 12=84
Therefore, the number of beats will pass before he again strikes them at the same time is 84
Answer:
26%
Step-by-step explanation:
Subtract the old amt from the new amt, then divide by the old amt:
19-15/15 = 4/15 = 26.6%. Rounded to the nearest tenth it would be 26%.
Answer:
3(Y-2) +5Y =Y+22
3Y-6 +5Y=Y+22
3Y -6 +5Y-Y-22=0
3Y+5Y-Y-6-22=0
7Y-28=0
7Y=28
Y=28/7
Y=4
Step-by-step explanation: