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loris [4]
2 years ago
6

I am on a timed assignment can someone please help

Mathematics
1 answer:
Stella [2.4K]2 years ago
3 0

Answer:

Answer 3

Convert the fractions.

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Something divided by4 =9
coldgirl [10]
9 * 4 = 36  sooo 36 / 4 = 9

so the answer is 36 .

i hope this helps.
4 0
3 years ago
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Which table correctly shows all the sample spaces for tossing a coin and rolling an even number on a six-sided number cube?
wlad13 [49]
Alright, so you have to have heads and tails, as well as 3 spots each for each even number. Therefore, we need heads with 2 4 6 as well as tails with 2 4 6  (the third one down in the first picture)
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3 years ago
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Please help!! The slope of the line passing through the points (-3, 4) and (4, -1) is ___.
oksano4ka [1.4K]
I hope this helps you


slope=m


(-3,4) x'=-3 y'=4

(4,-1) x"=4 y"=-1


slope formula :


m. (x'-x")=y'-y"


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m.-7=4+1


m=-5/7
4 0
3 years ago
susan englared a rectangle with a height of 3cm and length of 10cm on her computer. The length of the new rectangle is 15cm.Find
ExtremeBDS [4]

\frac{3}{x}  \times  \frac{10}{15}
when you cross multiply the answer is 4.5
8 0
4 years ago
Two lighthouses flash their lights every 20 and 30 seconds respectively. given that they flash together at 8 p.m., at what time
VikaD [51]
Do you remember when you were learning about
Least Common Multiple (LCM) ?  And you were
wondering what on Earth you would ever need it for ?

THIS IS IT !

The amount of time after 8 PM when the lights will flash
together again is the LCM of 20 seconds and 30 seconds.
Do you remember how to find it ?

... When 20 is prime-factored, you have  2 · 2 · 5 .

... When 30 is prime-factored, you have  2 · 3 · 5 .

... So the Least Common Multiple of 20 and 30 is  2 · 2 · 3 · 5  =  60 .

The lighthouses will flash together again in 60 seconds after 8 PM.
That'll be  8:01 PM.  
6 0
3 years ago
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