3 years ago

If JK = KL, find JL.

Mathematics

1 answer:

mafiozo [28]3 years ago

3 0

Answer:

umm your funny if u think im going to answer that im sorry but my brain is not working rn i prolly should go take a nap

Step-by-step explanation:

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Find the mean, median, mode, and range for the set of numbers.

tatiyna

Answer:

mean: 19

median: 22

mode: 5

range: 30

Step-by-step explanation:

hope this helps :)

8 0

3 years ago

Find (f ∘ g)(4) when f(x) = -5x - 7 and g(x) = -6x 2 + 9x + 9.

mr_godi [17]

Answer:

$\boxed{\sf \ \ \ 248 \ \ \ }$

Step-by-step explanation:

Hello,

$(fog)(4)=f(g(4)) \ \ \ and \ \ \ g(4)=-6*4^2+9*4+9=-51 \ \ so\\(fog)(4)=f(-51)=-5*(-51)-7=255-7=248$

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7 0

3 years ago

How to convert 8.5 hours to hours and minutes

ExtremeBDS [4]

A. 4.25 hrs.....4 25/100 reduces to 4 1/4.......1/4(60) = 60/4 = 15 minutes
so 4.25 hrs = 4 hrs and 15 minutes

b. 8.5 hrs.....8 5/10 reduces to 8 1/2.....1/2(60) = 60/2 = 30 minutes
so 8.5 hrs = 8 hrs and 30 minutes

c. 6.2 hrs.....6 2/10 reduces to 6 1/5.....1/5(60) = 60/5 = 12 minutes
so 6.2 hrs = 6 hrs and 12 minutes

d. 10.8 hrs.....10 8/10 reduces to 10 4/5.....4/5(60) = 240/5 = 48 minutes
so 10.8 hrs = 10 hrs and 48 minutes

8 0

3 years ago

8=56 7=42 6=30 5=20 3=?

m_a_m_a [10]

$3=6$

In this case, the pattern is the number, in this case, 3, multiplied by the number below it.

See?
$8\times7=56\\7\times6=42\\6\times5=30\\5\times4=20\\3\times2=6$

Hope this helped :)

3 0

3 years ago

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Find the value of x. 16 40° D (Round to the nearest tenth as needed.)

dsp73

Answer:

Step-by-step explanation:

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3 years ago