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Colt1911 [192]
2 years ago
6

Please help me I need ittttt

Mathematics
2 answers:
tiny-mole [99]2 years ago
6 0

Answer:

B.

Step-by-step explanation:

You can easily read the point (2, 0).

Let's try each equation with point (2, 0).

A.

y = √x + 2

y = √2 + 2

y = 2.41

This is point (2, 2.41), not (2, 0), so this equation is not it.

B.

y = √(x - 2)

y = √(2 - 2)

y = 0

This is point (2, 0), so this equation may be it.

C.

y = √x - 2

y = √2 - 2

y = -0.586

This is point (2, -0.586), not (2, 0), so this equation is not it.

Answer: B.

nikitadnepr [17]2 years ago
5 0

Answer:

B

Step-by-step explanation:

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Hello Human!

The answer to this is:

a = 40 feet

<h2><u>EXPLANATION:</u></h2><h2><u></u></h2>

<u></u>

Given:

V = 19,200 feet³  volume of the sculpture

H = 36 feet  height of the sculpture

a = ?  side length of the square base

The formula for calculating the volume of a pyramid is:

V = B H / 3  ⇒ B = 3 V / H

B = 3 · 19,200 / 36 = 19,200 / 12 = 1,600

B = a²

a² = 1,600  ⇒  a = √1,600 = 40 feet

a = 40 feet

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In a random sample of 130 students, only 7 had been placed in the wrong math class. What is the best point estimate for the prop
Ivenika [448]
We have the given  in the problem as mentioned:
A total of 130 students and only 7 had been placed in the wrong math class.
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David and laid invited three friends over to watch the Olympics they decided to order two pizzas for all of them what fraction o
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4. Find the LCM of the following numbers using prime factors:
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Answer:

The least common multiple of 6, 15 and 40 is <u>120</u>.

The least common multiple of 32, 48 and 72 is <u>288</u><u>.</u>

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The LCM of 30 and 90 is <u>90</u>.

The LCM of 150 is <u>900</u>.

Step-by-step explanation:

<u>Steps to find LCM</u>

  • Find the prime factorization of 150. 150 = 2 × 3 × 5 × 5.
  • Find the prime factorization of 180. 180 = 2 × 2 × 3 × 3 × 5.
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3 years ago
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Answer:

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