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hram777 [196]
3 years ago
8

LOTS OF POINTS please help with three questions

Mathematics
2 answers:
Law Incorporation [45]3 years ago
8 0

Answer:

above is correct

Step-by-step explanation:

ser-zykov [4K]3 years ago
6 0

Answer:

1. 40

2. 91

idk 3... Sorry..

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Your estimate that the length of a board is 24 feet. The actual length of the board is 22 feet. Find the percent error.
Tresset [83]

Answer:

9.09%

Step-by-step explanation:

You over estimated by 2 feet.  Find out how much 2 feet of 22 is by dividing 2 by 22...

2/22 = 0.090909090909

To convert a decimal to a percent, multiply the decimal by 100%

0.0909090909(100%) = 9.0909090909% or 9.09%

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3 years ago
Which of the following points does not lie on the line y = -2x +5?
igor_vitrenko [27]

Answer:

C and E are not on the line.

Step-by-step explanation:

Just substitute for the x and the y and see which ordered pair fits and which does not:

If Left side of the equation = right side then the point fits.

A.   y = -3

-2x+5 = -2(4) + 5 = -3  So A is on the line

B. y = 9

-2(-2) + 5 = 9 So this point does lie on the line.

C. y = 1

-2(3) + 5 = -1   No.

D. y = 7

-1(-1) + 5 = 7  YES.

E. y = 1

-2(1) + 5 = 3 NO.

6 0
3 years ago
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Find the area of the circle. Round your answer to the nearest hundredth. 3 in
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Answer:

28.27 or 28 rounded up.

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Help please For the following function, construct a table.
AysviL [449]

Answer:

See the attachment below.

Step-by-step explanation:

Best Regards!

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3 years ago
What is the answer to q divided by 1/3= 1 1/2
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The answer is q = 3/6.
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3 years ago
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