Answer:
B
Step-by-step explanation:
The speed of the ball is
ds/dt = 32t
At t =1/2 s
ds/dt = 16 ft/s
The distance from the ground
50 - 16(1/2)^2 = 46 ft
The triangles formed are similar
50/46 = (30 + x)/x
x = 345 ft
50 / (50 - s) = (30 + x)/x
Taking the derivative and substituing
ds/dt = 16
and
Solve for dx/dt
Answer: hope this help's
Step-by-step explanation:
Geometry Terms Chapter 3
A B
Coplanar in the same plane
Parallel lines coplanar lines that do not intersect
Intersecting lines coplanar lines that have exactly one point in common
Perpendicular lines lines that intersect at righ- are non-coplanar
- they are not parallel and do not intersect
t angles are non-coplanar
- they are not parallel and do not intersect
- planes that do not intersect - two segments are parallel if the lines containing them are parallel - a line that intersects two or more coplanar lines at different points
- transversal has nothing to do with whether lines are parallel or not - an angle formed between parallel lines by a third line that intersects them
lie on the same side of the transversal and in corresponding positions
alternate exterior angles
- non-adjacent exterior angles that lie on opposite sides of the transversal
10/56 hope this help you a lot better
Answer:
10x+15
Step-by-step explanation:
5 x 2x=10x
5x3=15
The answer to your question is 7.45
