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abruzzese [7]
3 years ago
6

We want to place a bench measuring 7.05 feet in the center of a platform that is 40.75 feet long. What is the distance from each

side of the bench to the edges of the platform
Mathematics
1 answer:
alexandr402 [8]3 years ago
6 0

Answer:  The distance from each side of the bench to the edges of the platform = 16.85 feet.

Explanation:

Length of platform = 40.75 feet

Length of bench  = 7.05 feet

Let the distance from each side of the bench to the edges of the platform be x

So, it becomes x+7.05+x = 40.75

⇒2x+7.05= 40.75

⇒2x = 40.75- 7.05

⇒x = 33.7

⇒x=\frac{33.7}{2}

⇒x= 16.85 feet .

So, the distance from each side of the bench to the edges of the platform = 16.85 feet.

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harkovskaia [24]
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Probability first student is girl: 12/20
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Multiply 12/20 * 11/19 = 132/380 or 0.347
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4 0
3 years ago
Read 2 more answers
Two sides of a triangle are as follows: 2 centimeters and 5 centimeters. Describe the possible lengths of the third side
Elden [556K]

Answer:

3cm < Third side < 7cm

Thus third side can take any value between 3cm and 7 cm

(note: excluding 3 cm and 7 cm)

If the value are integral then possible values of third side are

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Step-by-step explanation:

This question can be solved using given by Triangle Inequality Theorem Given below.

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  • Difference of two sides is always less than value of third side

Given two sides are 2cm, 5cm

Sum of two sides = (2+5)cm = 7 cm

Difference of two sides = (5-2) = 3 cm

Let the third side be X

thus according to Triangle Inequality Theorem

X <  Sum of two sides of given triangle

X < 7cm  -----1

X > Difference of two sides

X > 3cm  ----1

combining expression 1 and 2 we have

3cm < X < 7cm

Thus third side can take any value between 3cm and 7 cm

(note: excluding 3 cm and 7 cm)

If the value are integral then possible values are

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3 years ago
At a store, a basketball has been discounted 25% off the regular price. The sale price is $15.
pochemuha

Answer: 11.25

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0.15*25= 3.75

15.00-3.75= 11.25

I hope I helped you, heitorJB <3

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DaniilM [7]

<em><u>Hello, there! :)</u></em>

<u><em>Answer:</em></u>

<u><em>x=-5 </em></u>

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<u><em>*The answer must have a negative sign.*</em></u>

Step-by-step explanation:

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Subtraction property of equality is subtracting the same number from both sides of an equation does not change the equation.

a-c=b-c

First, you had to switch sides.

x+12=7

Then, you subtract by 12 from both sides of an equation.

x+12-12=7-12

And finally, simplify or solve.

7-12=-5

x=-5

Hope this helps!

Thanks!

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