3 years ago

Find the surface area of the regular pentagonal pyramid.

1 answer:

3 0

Area of each side triangle is 1/2*8*15 = 60. There are 5 of them so the triangles have surface area 300. the pentagon's area 1/2*apothegm*sidelength*sides = 1/2*5.5*8*5 = 110. The total area is therefore 300+110 = 410

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A customer will be charged extra if the weight of their suitcase is above 48 pounds.

amm1812

Answer:

$w>48$ pounds

Step-by-step explanation:

The customer will be charged extra if the weight of their suitcase is above 48 pounds.

Let the weight of the suitcase = w (in pounds)

Therefore, w above (greater than) 48 pounds is written mathematically as:

$w>48$ pounds

This is the inequality that represents w, the weight of the suitcase in pounds, that will have an extra charge.

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3 years ago

What is 12 to 44 simlified

elena-s [515]

$\frac{12}{44}$ simplified is $\frac{3}{11}$

I got this by dividing both the numerator and denominator by 4

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Answer:

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Step-by-step explanation:

all of the other options are incorrect

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stepladder [879]

Answer:

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Step-by-step explanation:

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2 years ago

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Aleksandr [31]

Answer:

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