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Marizza181 [45]
3 years ago
8

40 is 50% of what number

Mathematics
2 answers:
Luden [163]3 years ago
8 0
Answer: 50 is 40% of 125.
dimulka [17.4K]3 years ago
5 0
40 is 50% of 80.

80 ÷ 2 = 40
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A regular hexagon has an area of 750.8 cm. The side length is 17 cm. Find the apothem.
kompoz [17]

Since, a regular hexagon has an area of 750.8 square cm and The side length is 17 cm.

We have to find the apothem of the regular hexagon.

The formula for determining the apothem of regular hexagon is s \div {{2 \tan (\frac{180}{n})}, where 's' is any side length of regular hexagon and 'n' is the number of sides of regular hexagon.

So, apothem = 17 \div {2 tan(\frac{180}{6})

= 17 \div {2 tan(30)

= 17 \div {1.15}

= 14.78 units

Therefore, the measure of apothem of the regular hexagon is 14.7 units.

Option B is the correct answer.

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3 years ago
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Answer:

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then put it over -3 then

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7 0
3 years ago
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Kipish [7]

Answer:

x = -2

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<u><em>First, you need to subtract 8x from both sides:</em></u>

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I hope this helps you

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mars1129 [50]
So lets ABCD are the sides of the square and AB=CD, AC=BD and the Angle ABC = 90 so therefore by making a diagonal we can use the SAS or SSS congruency for two triangles, so we can prove two triangles are equal and that is why the shape is square.
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3 years ago
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