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harina [27]
4 years ago
12

(- 3X2-5)ICOMPLITE FOR THE ANSWER?​

Mathematics
1 answer:
olya-2409 [2.1K]4 years ago
8 0

Answer: -11

Step-by-step explanation:

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-3 (12 - m) = -1 (m - 8 ) Math is not my friend :p
DerKrebs [107]

Answer:

m = 11

Step-by-step explanation:

5 0
3 years ago
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Henry counted 350 Lockers in his school Hailey counted 403 Lockers in her school how does the 3in 350 compared to the three in 4
stiv31 [10]
The 3 in 350 represents 300

because 350=300+50+0, that is: 3 one hundreds +5 tens +0 ones


The 3 in 403, represents 3 because 403 = 400+3 that is 4 one hundreds, 0 tens and 3 ones.


Thus the 3 in the number 350 and  the 3 in the number 403 are not the same.

The 3 in the number 350 is one hundred time the 3 in the number 403.


Answer: The 3 in the number 350 is one hundred time the 3 in the number 403.


3 0
3 years ago
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What is 3 minus -3 its for my homework plz help
Juliette [100K]

Answer: -6

Step-by-step explanation:

-3 - 3 = -6

because when you have a minus number and subtract another number it is like its going up like:

-1 - 3= -4

but if you look on a number line it a clearly going down.

Hope this helped u.

6 0
3 years ago
Differential Equations Problem
fgiga [73]

Answer:

y=\frac{t^2e^{2t}}{3}+ce^{2t}

Step-by-step explanation:

We have given differential equation \frac{dy}{dt}-2y=t^2e^{2t}

We know that linear differential equation is given by \frac{dy}{dt}+Py=Q

On comparing with standard equation P = -2 and Q= t^2e^{2t}

Now integrating factor IF=e^{-Pdt}

IF=e^{-2dt}=e^{-2t}

Now solution of differential equation is given by

y\times IF=\int\ IF\times Q\ dt

y\times e^{-2t}=\int\ e^{-2t}\times t^2e^{2t}\ dt

y\times e^{-2t}=\frac{t^2}{3}+c

y=\frac{t^2e^{2t}}{3}+ce^{2t}

7 0
4 years ago
-1/2x-3=4<br> Solve for x
sleet_krkn [62]
Answer:

x=-3.5

reason:

first, add 3 to both sides
this makes the equation -1/2x=7
then, divide both sides by -1/2
this will give you x=-3.5
3 0
3 years ago
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