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Grace [21]
2 years ago
9

Lucas bought a package of baseball cards for $0.70. His friend bought 3 times as many packages. How much did his friend spend?

Mathematics
1 answer:
kodGreya [7K]2 years ago
4 0

Answer:  $2.10

Step-by-step explanation:

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A _______ is a set of characters that uses the same typeface.
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Please help!! Which of the following could represent the scale factor of the smaller figure to the larger figure?
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3 0
3 years ago
Read 2 more answers
The park shown is in the shape of a square. Is the perimeter rational or irrational? Area = 24,200 yd 2
romanna [79]

Answer:

Perimeter is irrational

<em></em>

Step-by-step explanation:

<em>The attachment is missing but the question is still answerable</em>

Given

Area = 24200 yd^2

Required

Determine if the Perimeter is rational or not

First, we need to determine the sides of the square;

Area = Length * Length

Substitute Area = 24200 yd^2

24200 = Length * Length

24200 = Length^2

Take Square root of both sides

\sqrt{24200} = Length

Length = 155.563492

The perimeter of a square is calculated as:

Perimeter = 4 * Length

Perimeter = 4 * 155.563492

Perimeter = 622.253968

<em>Because the value of </em><em>perimeter </em><em>can't be gotten by dividing two integers, then </em><em>perimeter is irrational</em>

4 0
3 years ago
Estimate the solution of the system of equations. Write the answer as an ordered pair.
monitta

Answer:

(-2.5, 2)

Step-by-step explanation:

just find where the points meet up lol

3 0
2 years ago
What is the area of the figure?
mash [69]

Check the picture below.

\bf \textit{area of a triangle}\\\\ A=\cfrac{1}{2}bh\qquad \qquad A=\cfrac{1}{2}(12\sqrt{2})(12\sqrt{2})\implies A=6\sqrt{2}\cdot 12\sqrt{2} \\\\\\ A=6\cdot 12\sqrt{2}\cdot \sqrt{2}\implies \implies A=72(\sqrt{2})^2\implies A=72\cdot 2\implies A=144

8 0
3 years ago
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