When doing trigonometric ratios remember SOHCAHTOA
SOH = sin=opposite/hypotenuse CAH= cos = adjacent/hypotenuse
TOA = tan = opposite/adjacent
The answer is A) tanY = 7/4 tanZ = 4/7
Answer:
Step-by-step explanation:
Step 1. Simplify left side 4*7+3 , Right Side 2*7+5
Step 2. Re-write 12/7 as mixed number
A’s increase is 1.8/1.5=6/5; B’s increase is 1/0.6=5/3.
A formula for A is A(t)=1.5(6/5)^t and for B, B(t)=0.6(5/3)^t where t is years since 2004.
When A=B, 1.5(6/5)^t=0.6(5/3)^t.
Taking logs: log1.5+tlog(6/5)=log0.6+tlog(5/3), t(log(5/3)-log(6/5))=log1.5-log0.6.
tlog(25/18)=log2.5, t=log2.5/log(25/18)=2.7893 approx.
This occurs during 2006 around mid-October.
Common sales=1.5(6/5)^2.7893=0.6(5/3)^2.7893=$2.4943 billion.
The correct answer is 0.5, I hoped this helped! :)
Answer:
10,000
Step-by-step explanation:
The link capacity is 10^9 bps; the link usage is 10^5 bps per user, so the number of users that can be supported is ...
(10^9 bps)/(10^5 bps/user) = 10^4 users
