2 years ago

Using diagonals from a common vertex, how many triangles could be formed from the polygon pictured below?

Mathematics

1 answer:

Serjik [45]2 years ago

4 0

Answer:

i can help you

Step-by-step explanation:

mabey its hard for you

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irakobra [83]

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3 years ago

Read each problem and decide what operation you

Vlada [557]

Answer:

b = 3.5 cm

Step-by-step explanation:

Given that,

The area of a rectangle, A = 14. sq cm

The length of one side, l = 4 cm

We need to find the length of another side. The formula for the area of a rectangle is given by :

A = lb

So,

$14=4b\\\\b=\dfrac{14}{4}\\\\b=3.5\ cm$

So, the length of the other side is equal to 3.5 cm.

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3 years ago

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tatuchka [14]

Let the number of large bookcases be x and number of small bookcases be y, then
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subkect to:
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The corner points are (2, 2), (2, 6), (3.333, 2)
For (2, 2): P = 80(2) + 50(2) = 160 + 100 = 260
For (2, 6): P = 80(2) + 50(6) = 160 + 300 = 460
For (3.333, 2): P = 80(3.333) + 50(2) = 266.67 + 100 = 366.67

Therefore, for maximum profit, he should produce 2 large bookcases and 6 small bookcases.

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3 years ago

Which equation represents a parabola that has a focus of (0 0) and a directrix of y = 2

Ilya [14]

The answer is 3 because z to the y a-1

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3 years ago

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baherus [9]

Answer:

look above