What is the surface area of a cube with a side length of 18 meters

Answers

Answer 1

Answer: The surface area of a cube: 6a²

a is an edge, which in this case, is 18

6(18²)
18(18) = 324
6(324) = 1944

1944 meters² is your answer

hope this helps

Answer 2

Answer: A = 1944 m²
hope this helps

Related Questions

For 1 through 3, use grid paper to draw two different rectangles with the given perimeter. Tell the dimensions and area of each rectangle. Circle the one that has the greater area. 1. 12 meters. 2. 28 inches 3. 20 feet
HELP PLEASE I BEG U!!!!!!!!!!!!!
Jeremy has 2- foot- long boards He needs to cut pieces that are 15 inches long from he boards What ls the greatest number of 15 inch pieces he can cut from the two boards
Someone please please please pleaseeeeee helppp meeee
242,628 written in word form

An art gallery has 18 paintings and 4 photographs displayed in equal rows on a wall,with the same number of each type of art in each row. What could be the number of rows

Answers

looking for a common factor

18 : 1, 2, 9, 18

4: 1, 2, 4

so the rows would be 2 rows and their would be 2 photographs and 9 paintings in each

Rachel is putting 3,902 bagels into boxes. If she puts 8 bagels in each box, how many boxes can she fill?? Write the answer as a mixed number

Answers

3902/8=487.75
So, the answer is 487 and 3/4

u have to divide 3902 and 8

A bookmark is shaped like a rectangle with a semicircle attached at both ends. The rectangle is 14 cm long and 4 cm wide. The diameter of each circle is the width of the rectangle. What is the area of the bookmark? Use 3.14 for π.PLS HELP DUE TOMMORROW.

Answers

Answer:

Area of the bookmar = 68.56 sq.cm.

Step-by-step explanation:

It is given that the diameter of each circle is the width of the rectangle.

Therefore, each radius = $(4)/(2)$ = 2 cm.

Area of the 2 semi circles = 2 × 0.5 × 3.14 × $2^(2)$

= 4 × 3.14

= 12.56 sq.cm.

Now, area of the rectangle = length × width

= 14 × 4

= 56 sq.cm

Area of the bookmark = Area of the rectangular part + 2 × (area of the semicircular part)

= 56 + 12.56

= 68.56 sq.cm.

A cylinder has a radius of 12 m and a height of 9 m. What is the exact volume of the cylinder?A. 216pi m3
B. 108pi m3
C. 972pi m3
D. 1292pi m3

Answers

To find the answer you must do 12(radius) multiplied by 9(height) to find the volume So it's B

Answer:

The answer is B

Step-by-step explanation:

What is the next term in the pattern?Rule: Multiply by 3 and then subtract 1 from the answer to get the next term.

4, 11,[ ] , ...

Answers

well, 4 times three is 12, minus one is 11.
11 times three: 33.
33 minus 1? 32.

Since you know that the rule is, multiply by 3 and then subtract from the answer to get the next term, you will first multiply 11 by 3 and you get 33. Then you subtract 1 from 33 which gives you 32.
So the next term in the pattern is 32.

What fraction in this geometric sequnce comes after 5/6,5/9,10/27,20/81.

Answers

(20/81) * (2/3) = (40/243)

The next fraction would be (40/243).

Hope this helps ! (:

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Write the scientific notation for 2,460,000