2 years ago

I need help plz hurry fast!!

Mathematics

2 answers:

Dmitry [639]2 years ago

8 0

With what exactly? There’s no question

Svetlanka [38]2 years ago

4 0

Answer:

Whats the question

Step-by-step explanation:

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-12 +15 + (-30) +17= (?)

tino4ka555 [31]

Answer:

-10

Step-by-step explanation:

-12+15=3

(-30)+17=-13

3+(-13)=-10

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2 years ago

Which polynomial is in standard form?

miv72 [106K]

Answer:

Step-by-step explanation:

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2 years ago

A group of students investigated the effect of temperature of vinegar on its reaction time with baking soda. To minimize the ran

worty [1.4K]

Answer:

ehifhidbviasbeoifoaweilbfjwBFUWGUF

Step-by-step explanation:

next time you answer someone's question with a bunch of random letters just to get the points don't. It rude especially sense you have questions you want answered. Now I could be nice and help you because I know how to solve this and you obviously don't, but I'm giving you the same curtesy as you did me and writing a bunch of gibberish.

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2 years ago

Use two unit multipliers to convert 1250 square inches to square feet

Fiesta28 [93]

12 inches = 1 foot
144 square inches = 1 square foot
1250 square inches = 1250/144 = 8.68 square feet

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3 years ago

Rectangle ABCD is similar to rectangle QRST. The width of ABCD is 5 inches and the length is 8 inches. If the length of QRST is

omeli [17]

Answer: 7.5

Form your proportion. Let x be the width of QRST.

Length of ABCD Length of QRST
----------------------- = -------------------------
Width of ABCD Width of QRST

8/5 = 12/x

Solve for x by cross-multiplying.
(8)(x) = (12)(5)
8x = 60
x = 7.5

8 0

2 years ago