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pashok25 [27]
3 years ago
6

Sean was at batting practice he swung 25 times bout only hit the ball 15 times. Describe and write more than one ratio that is r

elated to this situation
Mathematics
2 answers:
slavikrds [6]3 years ago
5 0
50:30 because 25 plus 25 is 50 and 15 plus 15 is 30

Rama09 [41]3 years ago
3 0

Answer:

Ratio will be \frac{50}{30} and

Step-by-step explanation:

We have given that in batting practice Sean batted 25 times but only hits 15 times

So ratio of total batted and total hit = \frac{25}{15}

We have to find other ratio

After dividing from to both nominator and denominator ratio will be \frac{5}{3}

After multiplying nominator and denominator by 2 ratio will be \frac{50}{30}

NOTE : There is no effect on ratio after multiply and divide by the same number  \frac{5}{3}

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Using the number 5,647,210.392 the digit 2 is in the... place and the... place
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You are standing 400ft away from a building that is 850ft tall. Find the angle of elevation from where you’re standing to the to
klio [65]

Answer:

The angle of elevation is approximately 64.8^o

Step-by-step explanation:

Notice that the two pieces of information given: "400 ft away from a building", and building that is "850 ft tall", can be regarded as the two legs of a right angle triangle (see attached image).

Then the angle \theta that we are trying to find (the angle of elevation) can be found by using the arc-tangent function:

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4 0
3 years ago
8=1/3(a+5) plz find A plz
padilas [110]

Answer:

18.99 or 19 when rounded

Step-by-step explanation:

8 =  \frac{1}{3} (a + 5) \\ 8 =  \frac{1a}{3}  + 1.67 \\ 3 \times 8 =  \frac{1a}{3}  + 1.67 \times 3 \\ 24 = a + 5.01 \\ 24 - 5.01 = a + 5.01 - 5.01 \\ 18.99 = a

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5 0
3 years ago
Solve for d. (d-e)/(3d +e)=d
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Use the quadratic formula:

a=3,\ b=e-1,\ c=e\\\\b^2=(e-1)^2-4(3)(e)=(e-1)^2-12e\\\\d=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}\\\\d=\dfrac{-(e-1)\pm\sqrt{(e-1)^2-12e}}{2\cdot3}\\\\\boxed{d=\dfrac{1-e\pm\sqrt{(e-1)^2-12e}}{6}}

8 0
3 years ago
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