Answer:
ab=1/12
Step-by-step explanation:
1/(4ab)+1/(3ab)-1/(2ab)=12
1/(ab)*[1/4+1/3-1/2]=1/12
1/(12ab)=1/12
ab=1
Answer:
it should be 14 over 5
Step-by-step explanation:
69 * 0.40 = 27.6
69 - 27.6 = 41.4
41.4 + 41.4(0.07) = $44.30
B.) 3/5
opp= 3
adj= 4
hyp= 5
it's a Pythagorean Tripple and 0 is the smallest angle
