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storchak [24]
2 years ago
7

Solve the expression shown: Whats 39 x 4

Mathematics
2 answers:
Grace [21]2 years ago
5 0

Answer: 156

Step-by-step explanation:

39 times 4 is 156  i hope i got this right

DiKsa [7]2 years ago
3 0

Answer:

39 times 4 would be equal to 156

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Answer:

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Step-by-step explanation:

First, rearrange the equation to standard form 0 = ax² + bx + c, when everything equals 0.

5n² = 5

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State the variables a, b and c.

a = 5;  b = 0;  c = -5

Substitute a, b, and c into the quadratic formula.

n = \frac{-b ±\sqrt{b^{2}-4ac} }{2a}

n = \frac{-0 ±\sqrt{0^{2}-4(5)(-5)} }{2(5)}   Substitute

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Therefore the solution is n = 1.

The quadratic formula usually is written with x, but it can be solved with any variable in standard form.

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3 years ago
What’s the y intercept of y=3x+4
Archy [21]

Answer:

Alright the slope-intercept form to find the slope and y-intercept

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Step-by-step explanation:


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