3 years ago

PLEASE HELP!!! I don't know how to do this... (screenshots provided)

Mathematics

1 answer:

Mrac [35]3 years ago

4 0

Answer:

i really dont know how to do this and i dont think anybody here knows how to

Step-by-step explanation:

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6. Is the simplified form of 2 square root of 3 − 2 square root of 3 rational? (1 point) Yes No

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Answer:

Step-by-step explanation:

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3 years ago

Briana drew a rectangle with a width 5 inches shorter than its length. She measured the perimeter of the rectangle and found it

Zigmanuir [339]

P = 2(L + W)
P = 14
W = L - 5

14 = 2(L + L - 5)
14 = 2(2L - 5)
14 = 4L - 10
14 + 10 = 4L
24 = 4L
24/4 = L
6 = L.......the length is 6 inches

W = L - 5
W = 6 - 5
W = 1 <=== the width is 1 inch

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3 years ago

What is the value of y, type only a numeric answer.

Art [367]

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Y=150

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4 years ago

Simplify the difference.

mr_godi [17]

$\displaystyle\frac{n^2-10n+24}{n^2-13n+42}-\frac{9}{n-7}=\frac{(n-6)(n-4)}{(n-6)(n-7)}-\frac{9}{n-7}\\\\=\frac{n-4}{n-7}-\frac{9}{n-7}=\frac{n-4-9}{n-7}\\\\=\frac{n-13}{n-7}$

The last choice is appropriate.

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3 years ago

Help me pls I don’t want to fail math

Vladimir79 [104]

Answer: They are proportional.

Explanation: To determine whether a table is proportional just simply notice if there is a number you can get to the next number.

Example: on the x values you multiply from left to right by 2 and get the next number. on the y values you multiply by 1. This table is proportional

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3 years ago