Answer:
60.1°
Step-by-step explanation:
We solve the above question using the Trigonometric function of Sine
sin x = Opposite/Hypotenuse
x = Angle of Depression
Opposite = 15ft
Hypotenuse = 17.3ft
sin x = 15ft/17.3ft
x = arc sin (15ft/17.3ft)
x = arcsin(0.8670520231213873)
60.117851927°
Approximately Angle of depression = 60.1°
add 12.7 on both sides. i chose the bigger number to get rid of negatives
-3.6b + 5.5 = 6.1b
get b by itself by adding 3.6b to both sides
5.5 = 9.7b
the answer would be 5.5/9.7 = b
you can simply if need 0.567=b
Answer:
The answer is 30c^3y
Step-by-step explanation:
The LCM is the smallest number that all the numbers can divide in.
The correct answer is : Rose cost is 2.1$,
carnation cost is 0.82$ and
tulip cost is 6.06$
Solution:-
Let rose cost be r$, carnation cost be c$ and tulip cost be t$.
Given 3 roses,2 carnations and 1 tulip costs 14$.
That is 3r+2c+t = 14, let it be first equation.
Also given 2 carnations and 6 tulips costs 38$.
That is 2c+6t=38
c+3t=19
c=19-3t
Also 1 rose, 12 carnations and 1 tulip costs 18$.
That is r+12c+t=18
Let us plugin c=19-3t in above equation.
r+12(19-3t)+t = 18
r=35t-210
Let us plugin r and c in first equation.
3(35t-210)+2(19-3t)+t =14
105t-630+38-6t+t =14
100t = 606
t=6.06$
c=19-3*6.06 = 0.82$
r=35*6.06-210=2.1$