Answer:
about 76.2°
Step-by-step explanation:
The geometry can be modeled by a right triangle with the given dimensions being the side opposite the angle (height = 33,500 ft) and the side adjacent to the angle (8,200 ft). The fact that you know these two sides suggests the inverse of the tangent function may be useful.
Tan = Opposite/Adjacent
tan(angle) = (33,500/8,200)
angle = arctan (335/82) ≈ 76.246°
The angle of elevation is about 76.2°.
3×2+14=20
20×3+18=78
78×4+22=334
334×5+26=1696
1696×6+30=10206
Hence, the question mark should be replaced by 10206
Point slope uses one point and the slope. We’ll use (4,10)
Y - 10 = 2 • (x - 4)
But it can also be
Y - 4 = 2 • (x - 1)
Whichever you prefer to use
Answer:
<h2>The volume will be 549
in
hours.</h2>
Step-by-step explanation:
A mound of sand at a rock-crushing plant is growing over time means the volume will increase with passing time.
The relation between the time and the volume is given by , where t, time is in hours and v, volume is in .
We need to find the time, when the volume v will be = 549 .
Hence,
.
Answer:
21 3/5
Step-by-step explanation: