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Maru [420]
3 years ago
15

Seriously need help working + answer

Mathematics
2 answers:
pychu [463]3 years ago
8 0
Square root of 2*3=square root 6 square root of 2*2=square root 4 square root of6+square root of4=square root 10 square root 10-square root 6=square root 4 answer=the square root of 4 which is 2 (am writing square because there is no square root sign in my laptop)
allsm [11]3 years ago
6 0
This is the answer (−1.550510257)
You might be interested in
How do I graph -4x+6y=12
eimsori [14]

You have 2 options.

I will show you the most efficient one, but later I will tell you the other.

-4x+6y=12

6y=4x+12

y=4/6x+12

y=2/3x+12

This tells us the point (0,12) as 12 is where it meets the y-axis (that is why you add it)

And then using the slope, 2/3 we can get (2,15) (which is up 3, right 2)

Just graph those, I would show you exactly, but I cannot add attachments sadly.

The other way (which I won’t show it all as the results would end out with the same line) is to fill in x, then y, with 0

So -4*0+6y=12 which means x=0 and you are solving for y  and -4x+6*0=12 which means y=0 and you are solving for x


8 0
3 years ago
Find the value of x
shepuryov [24]

Answer:

sqrt(21)

Step-by-step explanation:

x = sqrt(7*3) = sqrt(21)

3 0
3 years ago
I need all parts answered please!
Arisa [49]
Width = w
d)length in term of width
 w + 5
b)
2(w + w + 5) > 30
2(2w +5)>30

c)
solve
2(2w +5) > 30
4w + 10 > 30
4w > 20
  w > 5

5 0
3 years ago
Find the value of z.
Lelechka [254]

Answer:

Use Pythagoras Theorem

6 0
3 years ago
a bird 7 ft in the air flies down to the ground what integer would you use to represent the change in the bird's position
Cerrena [4.2K]
ANSWER(S):

-7

EXPLANATION(S):

original position: 7
change from original position: -7
5 0
3 years ago
Read 2 more answers
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