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2 years ago

X:35 = 20:28 For what value of x is the proportion shown above true?

Mathematics

1 answer:

Ivanshal [37]2 years ago

7 0

Answer:

Step-by-step explanation:

x = (20/28) * 35

x = 25

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3 years ago

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2 years ago

Solve for x use the completing the square method x^2+6x=5

Mrac [35]

Answer:

$x_{1} =-3 +\sqrt{14} \\\\x_{2} =-3 -\sqrt{14}$

Step-by-step explanation:

$x^{2}$ +6x-5=0

we divide the coefficient of the X by half :

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Answer:

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