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Snowcat [4.5K]
3 years ago
15

Someone anwser this please​

Mathematics
1 answer:
Arlecino [84]3 years ago
3 0
486/6 = 81
Square root 81 = one side length = 9m volume = 9^3 = 729
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If x > 0, which of the following is closest to the value of x that makes the equation below true? ( SHOW WORK )
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3 years ago
if the perimeter of the rectangle was known to be 90 in what would the value of x be in order for this to be true​
Fofino [41]

Answer:

x = 30 in

Step-by-step explanation:

length of rectangle is (2/3)x + 10; width is (1/3)x + 5;

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8 0
3 years ago
The product of 4, and a number increased by 8, is -48
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Answer:

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Step-by-step explanation:

Using key words from the problem, you can set up an equation with the proper operations to solve for the variable.  Product = multiplication, so the 'product of 4 and a number' = 4n.  Increased = addition, so increased by 8 = 4n + 8.  The word 'is' means equal to, so:

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3 years ago
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qaws [65]

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Step-by-step explanation:

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3 years ago
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borishaifa [10]

Answer:

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Step-by-step explanation:

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x = -10 cannot be  correct because that would make the 3x angle = -30.

7 0
3 years ago
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