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Oliga [24]
3 years ago
7

You are standing next to a really big circular lake. You want to measure the diameter of the lake, but you don't

Mathematics
1 answer:
Simora [160]3 years ago
5 0

Answer:

1 275.5 m

Step-by-step explanation:

Measure of the circumference = 4007

on the other hand ,the Measure of the circumference = (diameter)×π

then

the measure of the diameter = 4 007÷π = 1 275.46771393845 m

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Marcos is flying a kite 35 feet above an oak tree. The angle of elevation to the top of the tree is 16 degrees and the angle of
Elza [17]

9514 1404 393

Answer:

  195 ft

Step-by-step explanation:

The relationship between the horizontal distance, angle, and vertical height is given by ...

  Tan = Opposite/Adjacent

Referring to the attached diagram, we have ...

  tan(16°) = BT/MB

  tan(25°) = BK/MB

Solving for BT and BK, we can describe their difference as ...

  BT = MB·tan(16°)

  BK = MB·tan(25°)

  BK -BT = 35 = MB(tan(25°) -tan(16°))

Dividing by the coefficient of MB gives ...

  MB = 35/(tan(25°) -tan(16°)) = 35/0.179562

  MB = 195 . . . feet

Marcos is standing 195 feet from the base of the tree.

3 0
3 years ago
Of 100 diners in a restaurant, 45 ordered the fish of the day and 14 are wearing a dress. Of the diners who ordered fish, 8 are
vaieri [72.5K]

<span>1.     </span>The probability that one of the diners orders fish = number of diners who ordered fish / total number of diners

p1=45/100=0.45

<span>2.     </span>The probability that one of the diners is wearing dress= number of diners wearing dress/ total number of diners

<span>3.     </span>p2=14/100=0.14

<span>The probability that one of the diners ordered the fish or is wearing a dress is: p=0.45+0.14=0.59</span>

5 0
3 years ago
Farmer has to transport a fox, a chicken, and a sack of corn across a river. she can carry only one item at a time. if left toge
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Step by step guide
1)carry the chicken over and put it there
2) farmer cross alone to carry the corn over and carry the chicken back
3) put the chicken there and carry the fox to put there with th3 corn
4) go back to get the chicken
6 0
3 years ago
5 divided by 585 5 ÷ 585 answer
Galina-37 [17]
The answer is :
.0085470085
Hope This Helps!!
:)
8 0
3 years ago
Read 2 more answers
How many edges does a rectanglar prism have?
natta225 [31]

It has 12 edges in total

3 0
3 years ago
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