3 years ago

1 / 3 ( 9a + b ) - 1/2 (4a + 2b )

Mathematics

1 answer:

Alchen [17]3 years ago

5 0

Answer:

a-(2b/3)

Step-by-step explanation:

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Answer:

380

Step-by-step explanation:

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4 years ago

The length width and height of a rectangular solid are 8,4,1 respectively what is the length of the longest line segment whose e

LUCKY_DIMON [66]

Answer:

9 units

Step-by-step explanation:

Given

$Length = 8$

$Width = 4$

$Height = 1$

Required

Determine the length of the longest segment

To do this, we use:

$Longest = \sqrt{Length^2 + Width^2 + Height^2}$

So, we have:

$Longest = \sqrt{8^2 + 4^2 + 1^2}$

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Take positive square root

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170 is the answer to the question

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4 years ago

The width of a rectangle is 8 units less than the length. The area of the rectangle is 9 units. What is the length, in units, of

Kipish [7]

W=l-8
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a=lw
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factor
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set to zero
l-9=0
l=9
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l=9
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