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inysia [295]
3 years ago
11

A pole that is 3.1m tall casts a shadow that is 1.29m long. At the same time, a nearby building casts a shadow that is 44.75m lo

ng. How tall is the building? Round your answer to the nearest meter.
Mathematics
2 answers:
Mkey [24]3 years ago
8 0
Let b=height of building.   By similar triangles we can say:

b/44.75=3.1/1.29

b=44.75*3.1/1.29

b≈107.54

b≈108 meters  (to the nearest whole meter)
icang [17]3 years ago
6 0
The answer to this question is 108 meters.
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How many different sequences of 3 playing cards (from a single 52-card deck) exist?
hichkok12 [17]

There 1,32,600 possibilities to withdrawn 3 different sequence of playing cards from 52 cards.

<h3>What is Permutations?</h3>

A permutation of a set is, loosely speaking, an arrangement of its members into a sequence or linear order, or if the set is already ordered, a rearrangement of its elements.

Here, total number of cards = 52

         Number of Withdrawn cards = 3

Possibilities of different sequences of 3 playing cards = 52 X 51 X 50

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Thus, there 1,32,600 possibilities to withdrawn 3 different sequence of playing cards from 52 cards.

Learn more about Permutations from:

brainly.com/question/1216161

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4 0
2 years ago
How much simple interest does 600 make in 3 years at7%per annum<br>​
mihalych1998 [28]

Answer:

126

Step-by-step explanation:

I = prt

I = (600)(0.07)(3)

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Answer: 126

7 0
3 years ago
DO NOT KNOW HOW TO SOLVE HELP ASAP
MakcuM [25]

Answer:

40π feet

Step-by-step explanation:

Using the diameter of a circle you can find the circumference much easily than the radius. To find circumference with diameter you would do π×d or in this case π*40 which would give you the answer 40π.

6 0
3 years ago
Given square NOWR, what is the value of x and y?
Rina8888 [55]

Answer:

x = 4, y = 9

Step-by-step explanation:

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6x + 21 = 45 ( subtract 21 from both sides )

6x = 24 ( divide both sides by 6 )

x = 4

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The sides of a square are congruent , then

10y - 29 = 5y + 16 ( subtract 5y from both sides )

5y - 29 = 16 ( add 29 to both sides )

5y = 45 ( divide both sides by 5 )

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Robert now has $135.64.
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3 years ago
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