Answer:
∠Q ≈ 42.969, ∠P ≈ 52.03, QR ≈ 15.036
Step-by-step explanation:
Law of sines:
13/sin Q = 19/sin 85°
=> sin Q = 13 × sin 85°/19
=> Q = sin^-1 (13 × sin 85°/19)
=> Q ≈ 42.969
∠P=> 180 - 85 - 42.969 ≈ 52.03
QR/sin 52.03° = 19/sin 85°
=> QR = sin 52.03° × 19/sin 85°
=> QR ≈ 15.036
Answer:
Step-by-step explanation:
12
Answer: 
Step-by-step explanation:
Divide both sides by the numeric factor on the left side, then solve.
Answer:
step 1. for time = 1, distance = 6.
step 2. if time = 4/3 then distance = 6(4/3) = 8
step 3. if distance = 9 then time = 9/6 = 3/2.
Answer:
sales after 5 years is $183666
Step-by-step explanation:
exponential function standard form:
a=P(1+r)^t
where p=principal(starting amount)(125,000)
r=rate of change(0.08)
t=time(5)
so
a=125,000(1+0.08)^5
a=125,000(1.08)^5
a=125,000(1.46)
a=183666
