The surface area and volume of the real brick will be 983.2 cm²and 1738.11 cm³ respectively.
<h3>What is volume?</h3>
The term “volume” refers to the amount of three-dimensional space taken up by an item or a closed surface. It is denoted by V and its SI unit is in cubic cm.
The scale factor is ;
r = 630 cm /23
r = 27
L = 23 cm
b = 310 / 27 = 11.48 cm
h = 180/27 = 6.6 cm
The surface area of the brick;
A = 2(lb+bh+hl)
A = 2( 23 ×11.48+11.48×6.6+6.6×23)
A= 983.2 cm²
The volume of the brick is;
V= lbh
V=23 × 11.45 ×6.6
V=1738.11 cm³
Hence the surface area and volume of the real brick will be 983.2 cm² and 1738.11 cm³ respectively.
To learn more about the volume, refer to brainly.com/question/1578538
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Answer:
The force required is 6000
Step-by-step explanation:
Answer:
6+7x
Step-by-step explanation:
Hey there!
To solve this problem, first divide the numbers 240 and 6 . . .
240 divided by 6 = 40
Since Selma had 6 times as many coins as she did 4 months ago, the number of coins 4 months ago times the number 6 should equal 240.
40 x 6 = 240
The number 40 is correct.
Selma had 40 coins 4 months ago.
Hope this helps you.
Have a great day!
Answer:
2
Step-by-step explanation: