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zysi [14]
3 years ago
14

What's

Mathematics
1 answer:
Misha Larkins [42]3 years ago
3 0

Answer:

3

Step-by-step explanation:

1+2 = 3

I hate these type of qn

lol

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Plz help I need this quick I already posted it but no right answers(and please explain in detail I have to record myself explain
Rudiy27

Answer:

I only found out the MPH for 10 mins, it's 4mph. please let me know if this is what your looking for.

Step-by-step explanation:

I divided 6 by 15 and I got .40 then I multiplied 10 and that's how i got my answer.

4 0
3 years ago
Y = 2x – 5<br><br> 2y – 4x =
zavuch27 [327]

Answer:

assuming 2y - 4x equals 0 the answer is no solution

Step-by-step explanation:

2(2x-5) - 4x = 0

4x-10 -4x=0

combine like terms

-10=0

no solution

6 0
4 years ago
I do not know math and im not in highschool im in middle school T_T
Ymorist [56]

Answer:

4 mugs

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
I NEED HELP PLEASE, THANKS! :)
natka813 [3]

Answer:

Step-by-step explanation:

Cos θ =<u> u*v     </u>

             IuI *IvI

u * v = 7*(-1) + (-2)*2

       = -7 - 4

      = -11

IuI = \sqrt{7^{2}+(-2)^{2}}\\

    = \sqrt{49+4}\\\\

    = \sqrt{53}

I vI = \sqrt{(-1)^{2}+2^{2}}\\

     = \sqrt{1+4}\\\\

      = \sqrt{5}\\

Cos θ = \frac{-11}{\sqrt{53}*\sqrt{5} } \\\\

          = \frac{-11}{16.28}\\\\

   Cos θ = -0.68

θ = 132.5°

3 0
3 years ago
What is 85993 rounded to the nearest thousand
dsp73
86000 is the answer to the question
5 0
4 years ago
Read 2 more answers
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