Answer:
88.3 ft3 is the answer hope this helps!!
Step-by-step explanation:
Answer:
20%
Step-by-step explanation:
P(S) = (0.03×0.8) + (0.97×0.1)
0.121
P(E/S) = P(E&S)/P(S)
= (0.03×0.8)/0.121
= 24/121
0.1983471074 × 100
= 19.83471074%
Answer:
D
Step-by-step explanation:
A) more like parallel line
B) That is angle bisecting
C) Neither Angle or line bisector
Answer:
25/3 ft/s
Step-by-step explanation:
Height of pole , h=15 ft
Height of man, h'=6 ft
Let BD=x
BE=y
DE=BE-BD=y-x
All right triangles are similar
When two triangles are similar then the ratio of their corresponding sides are equal.
Therefore,
Differentiate w.r.t t
We have dx/dt=5ft/s
Using the value
Hence, the tip of his shadow moving with a speed 25/3 ft/s when he is 45 feet from the pole.
Answer:
1/10
Step-by-step explanation:
1/2 ÷ 5
First you must use the form KCF, or Keep Change Flip
Keep the first integer (1/2)
Change the symbol (÷) > (×)
Flip the last remaining integer (5) > (1/5)
You remain with
1/2 x 1/5
Keep the numerator the same (since 1 x 1 = 1)
Multiply the denominators ( 2 x 5 = 10)
The answer is 1/10
