2 years ago

Consider the equation 3(4 + x) = 7x - 4x - 6. How many solutions does the equation have?

1 answer:

7 0

Rearrange this so the equation equals to zero.

Substitute the corresponding values into this part of the quadratic formula: square root(b^2 - 4ac)

If the answer is equal to 0 then there is one real solution.

If it is >0 then there are 2 real solutions

If it is <0 there are 2 imaginary solutions

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They are congruent that is what I think

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bonufazy [111]

71% and 29%

percent means ' out of 100 )

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4 years ago

Please help me Solve for r: r/5 = 7

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Multiply both sides by 5
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3 years ago

Helps me! find the area please. ＼（〇_ｏ）／

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We must remember the equation to find the area of a trapezoid first.
Area = $\frac{A+B}{2} *H$
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Now Solve!
====================================================================
SOLVING...

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7 0

3 years ago

What is -2/9 - (-1)?

Ivan

Answer:

7/9

Step-by-step explanation:

-2/9-(-1)=-2/9+1=7/9

Please mark as Brainliest! :)

Have a nice day.

5 0

4 years ago

Read 2 more answers