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lara [203]
3 years ago
5

Using only addition and subtraction Alan has 41 stickers. His brother has 19 stickers. Alan wants to share his stickers so that

they both have the same number. How many stickers should he share? Explain your thinking.
Mathematics
1 answer:
o-na [289]3 years ago
8 0

Answer:

he should share 11 tickets

Step-by-step explanation:

Since Alan has more tickets he transfers a quantity "x" to his brother.

Now Alan has = 41 stickers - "x" stickers that he borrowed

And his brother has now = 19 stickers + "x" stickers that he received from Alan

Since now they have the same number of tickets

Tickets that has Alan = Tickets that has this brother

41 - x = 19 + x

summing x in both sides

41 - x + x = 19 + x + x

41 - 0 = 19 + 2*x

subtracting 19

41 - 19 = 2*x

dividing by 2

22 / 2 = 2*x /2

x = 22/2 = 11

so both will have 30 tickets

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Answer:

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Step-by-step explanation:

To find the initial value, all we have to do is find the value of f(t) at t = 0

In this case the given equation becomes

f(t) = 2(\frac{5}{3})^0

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To find out whether this is exponential growth or exponential decay we need to see whether the base value of the power t is less than 1 or greater than 1, i.e. from

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3 years ago
Find the value of tan F rounded to the nearest hundredth , if necessary
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Using it's formula, it is found that the tangent of F is given by:

  • \tan{F} = \frac{6\sqrt{85}}{85}

<h3>How to find the tangent of an angle?</h3>
  • In a right triangle, the tangent of an angle is given by the length of the opposite leg divided by the length of the adjacent leg.

Researching the problem in the internet, it is found that for the <em>right triangle</em> in this problem:

  • The length of the opposite leg to angle F is of 6.
  • The length of the adjacent leg to angle F is of x.
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Applying the Pythagorean Theorem, we have that:

6^2 + x^2 = 11^2

36 + x^2 = 121

x^2 = 85

x = \sqrt{85}

Considering that the tangent is the length of the opposite leg divided by the length of the adjacent leg, we have that:

\tan{F} = \frac{6}{\sqrt{85}} \times \frac{\sqrt{85}}{\sqrt{85}} = \frac{6\sqrt{85}}{85}

To learn more about tangent, you can take a look at brainly.com/question/24680641

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Step-by-step explanation:

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Answer:

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The line (x = 1) intersects the function (g(x)) at the point (1, 1). Thus (g(1) = 1).

5 0
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