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yuradex [85]
2 years ago
9

How much sand does it take to fill the sandbox?​

Mathematics
2 answers:
guajiro [1.7K]2 years ago
6 0

Answer:

160ft^2

Step-by-step explanation:

Base area is 80ft^2, and the height of the sandbox is 2 ft.

If you want to fill up the sandbox with sand, you will need 80ft^2 * 2(ft).

fredd [130]2 years ago
3 0

Answer:

160

Step-by-step explanation:

From the question we know

v=s-h=80 × 2=160ft.

<em>{calculation}</em>

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In the year 1900, the total number of metric tons of copper purchased in the world was 495,000. Each year since 1990,
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Step-by-step explanation:

Here is the answer to your question.

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3 years ago
There are 5 times as many males as females on the maths course at university. What fraction of the course are male? Give your an
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Answer:

5/6

Step-by-step explanation:

Let 'x' be number of females in the course

Number of males= 5x

total number of students= 5x+x

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Fraction of male students= number of male students/total number of students

                                         = 5x/6x

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5 0
3 years ago
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The center of a circle is at (2, −5) and its radius is 12.
stiv31 [10]

Answer:

The equation of the circle is (x - 2)² + (y + 5)² = 144 ⇒ A

Step-by-step explanation:

The form of the equation of the circle is (x - h)² + (y - k)² = r², where

  • r is the radius of the circle
  • h, k are the coordinates of the center of the circle

Let us solve the question

∵ The center of the circle is at (2, -5)

→ From the rule above

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∵ The radius of the circle is 12

∴ r = 12

→ Substitute the values of r, h, and k in the form of the equation above

∵ (x - 2)² + (y - -5)² = (12)²

∴ (x - 2)² + (y + 5)² = 144

∴ The equation of the circle is (x - 2)² + (y + 5)² = 144

7 0
3 years ago
What is the answer to this math problem 40+40x0+1=
Anna71 [15]
PEMDAS is 
Parenthesis
Exponets
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therefore, you would do 40*0=0+40+1=41 
5 0
3 years ago
Leo ordered shirts for 12 members of the social work team. He had each person's
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Answer:

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Step-by-step explanation:

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60/12=5

$5

6 0
3 years ago
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