Answer:
see below
Step-by-step explanation:
5. sin 31 = opp/ hyp
sin 31 = 34 /x
x = 34 / sin 31
x =66.0145369
tan 31 = opp /adj
tan 31 = 34/y
y = 34/ tan 31
y= 56.5855024
6. Pythagorean theorem to find z
9^2+12^2 = z^2
81+144 = z^2
225 = z^2
z =sqrt(225) =15
sin x = opp / hyp
sin x = 9/15
take the inverse sin
x = sin^ -1 (9/15) = 36.86989765
sin y = opp / hyp
sin y = 12/15
take the inverse sin
y = sin^ -1 (12/15) = 53.13010235
8 + 5x < -17
↓
↓ minus 8
↓
5x < -25
↓
↓ divide by 5
↓
x < -5
the answer is : x < -5
Answer:
The average selling price of each trailer was nearly $922
Step-by-step explanation:
University trailer sales company sold 356 utility trailers during a recent year.
If the gross annual sales for the company was $328,132.
For the average selling price of each trailer, we will divide <em>the gross annual sales </em>by <em>utility </em><em>trailers.</em>
= 328132 ÷ 356
= 921.7 ≈ 922
Thus, The average selling price of each trailer was nearly $922
<u>-</u><u>TheUnknownScientist</u>
Answer:
The distance between 4 and 7 is : 3
Answer:
Ed's morning rate should be 5 km/h.
Step-by-step explanation:
Morning: 12/x+1↔time, x+1=speed
Evening:12/x↔time, x=speed
total:5.4 hours
12/x+1+12/x=5.4
x=-5/9, 4
x≠-5/9
x=4, x+1=5