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3 years ago

Please Help - Find the Volume

Mathematics

2 answers:

RUDIKE [14]3 years ago

7 0

Answer:

1,982 ft³

Step-by-step explanation:

Solving

Volume of rectangular prism (below)

lbh
12 x 12 x 12
144 x 12
1728 ft³

Volume of square pyramid

1/3Bh
1/3 x 144 x √28
48 x 5.29
253.92

Total Volume : 1728 + 253.92 = 1,981.92 ft³ ≅ 1,982 ft³

Tema [17]3 years ago

3 0

Answer:

1982 ft^3 ( rounded)

Step-by-step explanation:

The cube bottom is 12 x 12 x 12 = 1728

The pyramid top is 1/3 ( 12*12) * sqrt 28 = 253.99

added together = ~ 1982

( you have to use the HEIGHT of the pyramid for the volume calculation V = 1/3 * base area * height height = sqrt (28) )

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ICE Princess25 [194]

Answer:

x = $\frac{83}{36}$

Step-by-step explanation:

Given

x - 2 $\frac{1}{4}$ = $\frac{1}{18}$ ( change mixed number to improper fraction )

x - $\frac{9}{4}$ = $\frac{1}{18}$

Multiply through by 36 ( the LCM of 4 and 18 ) to clear the fractions

36x - 81 = 2 ( add 81 to both sides )

36x = 83 ( divide both sides by 36 )

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3 years ago

Please help i really need it

Sholpan [36]

Answer:

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Step-by-step explanation:

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The answer is C. 4.85

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3 years ago

) What would the value of c be when

jasenka [17]

The value of c is 233.3

Step-by-step explanation:

Given equation is:

$\frac{18}{20}c-250=-40$

To find the value of c, we have to isolate c on one side of the equation

So,

Adding 250 on both sides

$\frac{18}{20}c-250+250=-40+250\\\frac{18}{20}c=210$

Multiplying by 20 on both sides

$20*\frac{18}{20}c=210*20\\18c=4200$

Dividing both sides by 18

$\frac{18c}{18}=\frac{4200}{18}\\c=233.3333$

Rounding off to the nearest one decimal place

c=233.3

The value of c is 233.3

Keywords: Linear Equation, Solution of linear equation

Learn more about linear equations at:

#LearnwithBrainly

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3 years ago

McKenzie bought 4 blow pops for $2.00 from the concession stand. How much would she have to pay for 13 blow pops at this rate?

Verdich [7]

Answer:

$6.50

Step-by-step explanation:

If she bought 4 blow pops for $2.00, each blow pop is $0.50.

You then multiply the cost for each blow pop ($0.50) by the number of blow pops she will buy (13).

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