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BartSMP [9]
3 years ago
14

I need the answer plzz I need help

Mathematics
2 answers:
Volgvan3 years ago
5 0

God bless everyone vankka is correct!

ivanzaharov [21]3 years ago
3 0

Answer:

1) False

2) False

3) True

4) True

Step-by-step explanation: Looked at graph.

Hope this helps!

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A number decreased by 23 is 44. Find the number.
Irina-Kira [14]
A) can.
because the number (x) has been decreased by 23 and is now 44.

Hope this helps :)
4 0
3 years ago
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What is six ninths minus one third
san4es73 [151]

Answer:  1/3

Step-by-step explanation:

4 0
3 years ago
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Name a fourth point in plane TUY.<br> x<br> Y<br> W<br> Z
Elan Coil [88]

Answer:

X

Step-by-step explanation:

6 0
3 years ago
4. Stella says the equation x^2−8x+y^2+2y=5 has a center of (4,−1) and a radius of 5. Is she correct? Why or why not?
Ostrovityanka [42]
<h2>Stella is correct about center and wrong about radius      </h2>

Step-by-step explanation:

Equation of circle with (h,k) as center and radius r is given by,

          (x-h)²+(y-k)² = r²

Here equation is

          x²−8x+y²+2y=5

Changing in to (x-h)²+(y-k)² = r² form

           x²−8x + 16 - 16 +y²+2y+1 - 1=5  

           (x-4)² - 16 + (y+1)² -1 = 5

           (x-4)²  + (y+1)²  = 22

           (x-4)²  + (y+1)²  = 4.69²

           Center is (4,-1) and radius is 4.69

Stella is correct about center and wrong about radius            

8 0
3 years ago
What's the solution and answer? And explain please
Advocard [28]
The solution is subtract4.7x on both sides. Then you get -2.2x=7.7. Divide 7.7 by -2.2 and you get x= -3.5
7 0
3 years ago
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