3 years ago

#5-12 you don't need to answer just plz explain how to do it

1 answer:

3 0

Find common variables. I wrote the ones I found above the polynomial. write them in parentheses the first number will have the variable. now it's just a matter of figuring out how to order it so that the first terms added to the second terms equal to the middle term of the polynomial. ... I think this is right. you could always look on wikiHow if I'm wrong.

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the length of a rectangular building is 6 feet less than 3 times t he width. The perimeter is 120 feet. Find the width and the l

garri49 [273]

Call the width x. Note that the length is 3x-6. We know that double the width plus double the length is 120, so we write an equation:

$2(x)+2(3x-6)=120$
$2x+6x-12=120$
$8x-12=120$
$8x=132$
$x=16.5$
If x is 16.5, the width is 16.5, and the length is $3 \cdot 16.5 - 6 = 43.5$ .

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3 years ago

What is 10-5? 10-3+4? 5+6-3

lukranit [14]

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1 year = how many seconds? Last question in my h.w and idk how to do it:/

Novay_Z [31]

This should help
60 sec = 1min
60min = 1 hour
24hour = 1day
7 days = 1 week
around 4.3 weeks = 1month
12 months = 1 year

or you could use 365 days and times that by 24 than times that by 60 to get mins and again by 60 to get seconds.

hope this helps

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3 years ago

Complete the parts to match Photo uploaded I need help with the second one?

Rudik [331]

I think is is:
7/20=35/100=0.35=35%
Hope I'm not wrong!
Hope this helps! :D

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3 years ago

PLEASE HELP MEEEEE!!!

Nookie1986 [14]

Answer:

jdstessvyschdddsartbnfcxweokfd

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3 years ago