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Elodia [21]
3 years ago
10

A park has a 333 meter (\text{m})(m)left parenthesis, start text, m, end text, right parenthesis tall tether ball pole and a 6.8

\,\text{m}6.8m6, point, 8, start text, m, end text tall flagpole. The lengths of their shadows are proportional to their heights.
Mathematics
2 answers:
dybincka [34]3 years ago
6 0

Answer:option B & D are correct

Step-by-step explanation:

Given options are  

                                             A              B          C             D           E        

Tether ball pole shadow      1.35         1.8        3.75        0.6       2

Flagpole shadow                  3.4          4.08      8.35       1.36      4.8

Ratio of corresponding height & shadows  should be same

3 meter tall tether ball pole and a 6.8 tall flagpole

=> Ratio  = 6.8/3    = 68/30  = 34/15  

A    - 3.4/1.35 =   340/135     ≠ 34/15( 306/135)

B  -  4.08/1.8  = 408/180   =  34/15  = 34/15  ( Correct option)

C    8.35/3.75  = 835/375  =  167/75   ≠ 34/15( 170/75)

D  1.36/0.6  = 136/60   =  34/15  = 34/15   ( Correct option)

E  4.8/2  = 48/20   =  12/5   = 36/15    ≠ 34/15

option B & D are correct

lesya [120]3 years ago
6 0

Answer:

B and D

Step-by-step explanation:

Khan says si

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Answer:

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Step-by-step explanation:

First, find the area of all 4 sides of the room, with the equation A = lw

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5 0
3 years ago
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kati45 [8]

Answer:

(0, 3)

Step-by-step explanation:

     In slope intercept form, the y-intercept is the "b" or, in an example:

           y = mx + b

     - m is the slope

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     In our first equation, the b is 0 (y=-3/2x, there is no +/- b, so it is 0). If we add positive 3 (up 3 units) then the y-intercept will be 3. This, in a point, is shown with (0, 3) because the y-intercept is where the line hits the y-axis when x is 0.

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8 0
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almond37 [142]

Answer:

≈ 56°

Step-by-step explanation:

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7 0
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klasskru [66]

Answer:

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Step-by-step explanation:

We are given that

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Coefficient of correlation

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Using the formula

r=\frac{18}{\sqrt{16}\times \sqrt{81}}

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5 0
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Anon25 [30]
90 ÷ 2 is the same as 1/2 of 90.

Either way you get 45.
7 0
3 years ago
Read 2 more answers
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