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3 years ago

Helpppppppppppppppppppppppp

Mathematics

1 answer:

Fed [463]3 years ago

8 0

Answer:

I believe the answer is b.

Step-by-step explanation:

Yes.

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Prime factorization of 25

Dafna11 [192]

The prime factorization of 25 is simple. Just find the square root. (If you know what it is.) Since 5*5 equals 25, and 5 is prime that means the prime factorization of 25 is 5*5.

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2 years ago

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Please help!! It’s for chemistry

sergey [27]

I can help, which question do you need help in?

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3 years ago

A building in the shape of a square pyramid is being built in Las Vegas. The height of the building will be 309 feet, and a size

finlep [7]

Answer: 51.5 cubic feet.

Step-by-step explanation:

Since, The height of the building will be 309 feet, and a size of the base measures 250 feet.

And, we know that the volume of the square pyramid = $(size of the base)^2\times \frac{height}{3}$

Here, size of the base of the square pyramid = 250 feet.

And, height = 309 feet.

Therefore, the volume of the given square pyramid,

$V=(250)^2\times\frac{309}{3}$

⇒ $V=62500 \times\frac{309}{3}$

⇒ $V= \frac{19312500}{3}$ = 6437500 cubic feet.

Again according to the question,

The scale model that is displayed at a convention is one fiftieth the size of the actual building.

Therefore, Volume of the scale model = the volume of the given square pyramid/125000

= 6437500/125000= 51.5 cubic feet.

Thus, the volume of the scale model is 51.5 cubic feet.

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3 years ago

F (x) = 2x + 5. Find the inverse of f(x).

morpeh [17]

Answer:

$\frac{x-5}{2}$

Step-by-step explanation:

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2 years ago

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How do I find n for this problem ?

Anna007 [38]

Tan(x) = opp/adj

tan(30°) = 9/n

n x √3/3 = 9

3n x √3 = 27

3√3n = 27

√3n = 9

n = 9/√3

4 0

3 years ago