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natali 33 [55]
3 years ago
15

I will give you 100 points if you can answer this (66×578)÷3368=55÷77=???

Mathematics
2 answers:
ElenaW [278]3 years ago
7 0

Answer:

Okie, I'll answer this again but I'll SHOW my work this time. I have no hate towards the person who deleted my answer, but this time I learned my lesson! #notahater.

Step-by-step explanation:

We will follow PEMDAS to solve

(66×578) ÷ 3368

= 38148  ÷ 3368

= 11.3266033254

≈ 11

55 ÷ 77 = ???

≈ 0.7

??? ≈ 0.7

This equation is considered "false" because the answers do not match up. 11 ≠ 0.7

I hope this helps!

<h2><u>PLEASE MARK BRAINLIEST!</u></h2>
erma4kov [3.2K]3 years ago
3 0
(66✖️578) ➗ 3368=55➗77

P parentheses
E exponents
M multiplication
D division
A addition
S subtraction

You would do (66✖️578) first since it is in parentheses
66✖️578=38,148

38,138➗3368=55➗77
Since there are no exponents or multiplication you would do division

38,138➗3368= 11.3236342
55➗77=0.7

11.32 does not equal 0.7
So this equation would be false

Hope this helps! :3








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What is the solutiion to this system 3x+2y=8 -x=+y=-11
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One number is four times another number. The sum of their reciprocals is 1/4 . What is the answer
Yakvenalex [24]
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4 z = x  ...  (1)

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\frac{1}{z} +  \frac{1}{4z}  =   \frac{1}{4}

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4 0
3 years ago
Read 2 more answers
If m proportional to n and m=5 when n=4.what is the valuue of m?when n=18
Dovator [93]

Answer:

m=22.5

Step-by-step explanation:

m is proportional to n means there is some constant k such that:

m=kn

If m=5 when n=4 then we have the following equation to solve for our constant k:

5=k(4)

5=4k

Divide both sides by 4:

5/4 =k

So k=5/4 no matter what (m,n) pair they give you where the equation is m=kn.

m=(5/4)n

What is m when n=18?

m=(5/4)(18)

m=(5/2)(9)

m=45/2

m=22.5

5 0
3 years ago
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