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Morgarella [4.7K]

3 years ago

7

What is the volume of a rectangular prism with the dimensions: base 7 2 cm, height 3 2 cm, and length 9 2 cm? A) 189 2 cm3 B) 18

9 4 cm3 C) 189 6 cm3 D) 189 8 cm3

2 answers:

Leona [35]3 years ago

8 0

B is correct bbbbbbbbbbbbbbbbbb

LUCKY_DIMON [66]3 years ago

7 0

Answer: (B) 189 4 cm3 is the correct answer

Step-by-step explanation:

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What number needs to be added to 5 and 3 so that the ratio of the first number to the second

Mashcka [7]

Answer:

3

Step-by-step explanation:

Choose a variable to represent the number to be added to 5 and 3.

$\frac{5+x}{3+x}=\frac{4}{3}$

"Cross-multiply."

$3(5+x)=4(3+x)\\\\15+3x=12+4x\\\\15=12+x\\\\3=x$

Check: The ratio of 5+3 to 3 + 3 is 8:6, equal to the ratio 4:3.

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IRISSAK [1]

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Please show your work

belka [17]

Answer:

W = 8.2 cm

Step-by-step explanation:

The perimeter formula is P = 2W + 2L and here the perimeter is 65.6 cm.

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