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fgiga [73]
2 years ago
8

The masses of two similar objects are 24kg and 81 kg respectfully. If the surface area of the larger one is 540cm2, find the sur

face area of the smaller one.
Mathematics
1 answer:
Dmitry_Shevchenko [17]2 years ago
6 0

Answer:

Step-by-step explanation:

hope that image helps

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Cassandra has a rectangular patio in her backyard. the pation is 12.74 meters long and 5.45 meters wide. round the nearest tenth
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Answer:

  36.4 m

Step-by-step explanation:

Rounded to tenths, the dimensions are ...

  12.7 m by 5.5 m

The sum of these is 18.2 m, so the estimate of the perimeter is ...

  2·18.2 = 36.4 m

_____

The perimeter formula is ...

  P = 2(L +W) . . . . . twice the sum of length and width.

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2 years ago
A student is attempting to simplify the expression below. Sample mathematical work is shown. Which statement best applies to the
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The answer is A) The student failed to properly apply the distributive property.
4 0
3 years ago
Please help me worth 35 points!!
mixer [17]

Answer:

Solution given:

Volume of rectangular prism=length*breadth*height

for

1st one 4in,3in,6in

Volume=4*3*6=<u>72cu.in</u>

For second one 6in,3in,2in

Volume=6*3*2=<u>36cu.in</u>

For third one 4in ,5in,4in

Volume=4*5*4=<u>8</u><u>0</u><u>c</u><u>u</u><u>.</u><u>in</u>

For forth one 2in,9in,3in

Volume=2*9*3=<u>5</u><u>4</u><u>cu</u><u>.</u><u>in</u>

7 0
2 years ago
Read 2 more answers
A bag contains red and blue marbles, such that the probability of drawing a blue marble is 3/8. An experiment consists of drawin
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Answer:

The probability of drawing exactly one blue marble is 15 over 32

Step-by-step explanation:

did test

5 0
3 years ago
What is 2+4+12-12+21+14-10
Vanyuwa [196]

Answer:

31

Step-by-step explanation:

2 + 4 = 6

6 + 12 = 18

18 - 12 = 6

6 + 21 = 27

27 + 14 = 41

41 - 10 = 31

4 0
3 years ago
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