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Afina-wow [57]
2 years ago
15

If the perimeter of Triangle XYZ is 56 cm, what is the perimeter of Triangle ABC?

Mathematics
1 answer:
Troyanec [42]2 years ago
6 0

Answer:

28 cm

Step-by-step explanation:

Triangle ABC is obtained by joining the mid points of the sides of triangle XYZ.

So, perimeter of triangle ABC will be equal to half of the perimeter of triangle XYZ.

P(\triangle ABC) = \frac{1}{2} \times P(\triangle XYZ)

P(\triangle ABC) = \frac{1}{2} \times 56

P(\triangle ABC) = 28\: cm

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Step-by-step explanation:

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3 years ago
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3 years ago
"-3x" + 5 &lt; "-10" Inequality 2: 7x + x - 4 &gt; 28 Which of the following values makes BOTH inequalities TRUE? Select all tha
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12, 23, 48, 325

Step-by-step explanation:

So, when given two inequalities and asked to find the values that make both true, it is considered a system of equations. To solve a system of equation, you have to graph the inequalities and find where they intersect.

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3 years ago
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lara [203]

Answer:

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Convert the fractions into decimals.

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