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Masja [62]
3 years ago
9

Please answer quick. I will mark brainliest

Mathematics
1 answer:
Elena L [17]3 years ago
5 0

Answer:

a=5

ʕ•ᴥ•ʔʕ•ᴥ•ʔʕ•ᴥ•ʔʕ•ᴥ•ʔʕ•ᴥ•ʔʕ•ᴥ•ʔʕ•ᴥ•ʔʕ•ᴥ•ʔ

Take a bear and have a nice day.

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Solve 2x + 6 > 10.
steposvetlana [31]

Answer:

x=3 x=4

Step-by-step explanation:

2x > 4

2(2) = 4

2(3) > 4

2(4) > 4

3 0
3 years ago
1/4x+3/4y=1 please solve (linear equation)
stealth61 [152]
Convert this to slope-intercept form

subtract 1/4x, 

3/4y=1-1/4x

then multiply my 4/3

y=4/3-1/3x

y=-1/3x+4/3

4/3 is the y-intercept, so when you're graphing begin with it. Then find another point on the graph according to the slope. Plot point (0,4/3) then plot a point with a y-value 1 less and an x-value 3 more. (slope is sometimes called rise over run because it is a ratio of the change in the y-value divided by the change in the x-value) Plot point (3,1/3). Connect the dots with a ruler and draw a line.
6 0
3 years ago
Three friends make lemonade with different recipes the table shows the ratio of lemon juice to the total amount of lemonade. Whi
Delvig [45]

Answer:

Damita would have made the strongest lemon flavor

Step-by-step explanation:

the table shows her ratio is higher than the others

5 0
3 years ago
Find the root of <br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B2x%20%7B%20%7D%5E%7B2%7D%20%7D%20%20%2B%20x%20%2B%20%20%5Csq
artcher [175]

Answer:

The root of    x = -2 + √2

Step-by-step explanation:

<u><em> Step(i):-</em></u>

Given \sqrt{2x^{2} } + x +\sqrt{2} = 0

      ⇒    \sqrt{2} } ( x^2 ) ^{\frac{1}{2} } + x +\sqrt{2} = 0

      ⇒   \sqrt{2}x  + x +\sqrt{2} = 0

     ⇒      (\sqrt{2}  + 1) x = - \sqrt{2}

           x = \frac{-\sqrt{2} }{(\sqrt{2}  + 1)}

<u><em>Step(ii):-</em></u>

Rationalizing

     x = \frac{-\sqrt{2} }{(\sqrt{2}  + 1)} X \frac{(\sqrt{2}  - 1)}{(\sqrt{2}  - 1)}

Apply ( a-b ) ( a+b) = a²-b²

    x = \frac{-\sqrt{2}(\sqrt{2} -1) }{(\sqrt{2})^{2}   - 1^{2} )} = \frac{-(2-\sqrt{2} }{2-1}

The root of    x = -2 + √2

6 0
3 years ago
Alyssa has 9 bracelets and 11 necklaces.What is the ratio of bracelets to necklaces.
Novosadov [1.4K]

Answer:

bracelets : necklaces

9 : 11  

                 

   

8 0
2 years ago
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