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zheka24 [161]
2 years ago
8

-2 + 6 I need pls I can’t understand

Mathematics
2 answers:
nignag [31]2 years ago
8 0

Answer:

4

Step-by-step explanation:

use a number line

babunello [35]2 years ago
4 0

Answer:

it is 4

For this simple equation think what 6-2 is

Which is the same as thinking of it as -2 since the '-' are the same.

Hope this helps

Have anice day

Give brainliest if possible please

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4. The constant of proportionality between the height of the water in a sink (h) in centimeters and the number of minutes it has
RUDIKE [14]

Answer:

i got 38

Step-by-step explanation:

6 0
3 years ago
CB = 4, CA = 11 , and CE = 8 , what is the length of overline ET ?
erma4kov [3.2K]
  • AB=11-4=7

\\ \rm\hookrightarrow \dfrac{BC}{AB}=\dfrac{CE}{ET}

  • ET be x

\\ \rm\hookrightarrow \dfrac{4}{7}=\dfrac{8}{x}

\\ \rm\hookrightarrow 4x=56

\\ \rm\hookrightarrow ET=x=14

8 0
2 years ago
Express -32/243 into power notation​
lesya692 [45]

This problem can take a while if you cannot observer the answer quickly.

First of all we can see that 32=2*2*2*2*2=2^5

243, if you don't know its actually is 3^5

Now we can see that this turns into...

- 2^5/3^5

since the 5th power doesn't change the sign of the original number, we can put the negative in the ( ), if you don't know what I mean look below

(-3)^2=9 Positive

(-3)^3=-27 Negative since its to the odd power it keeps the sign.

This problem can be simplified to.

(-2/3)^5

And this is the answer :D

If you have any questions just put them in the comments.

4 0
3 years ago
Consider the equation: x + 3y = 4x + y If x is 6, what is y?
wlad13 [49]

Answer:

The simplified system is the arbitrary solution of the original system of equations.

Y=9

X=6

Step-by-step explanation:

I have used an online Math Algebra problem solver to guide me to my answer and this is 100% sure the correct answer.

<u><em>PLEASE HELP ME LIKE HAVE HELPED YOU AND MARK THIS ANSWER BRAINLIEST</em></u>

7 0
3 years ago
Read 2 more answers
What is the factorization of 2x^2+9x+9
iogann1982 [59]

Answer:

(2x+3)*(x+3)

Step-by-step explanation:

6 0
3 years ago
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