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3 years ago

Please help I don’t understand this

Mathematics

1 answer:

zavuch27 [327]3 years ago

6 0

Answer:

Step-by-step explanation:

I believe the answer to this is one. A numerical coefficient is a constant multiplier of the variables in a term. Since the term is only an x, you always put a one before an x. Therefore, the numerical coefficient is 1.

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PtichkaEL [24]

Step-by-step explanation:

this is the answer ok

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3 years ago

Read 2 more answers

What are the solutions to 3x^2 = 8x — 6?

Bond [772]

Answer:

First, let's move all terms to one side,

$\sf x^2-8x+6=0$

When given this form (ax^2+bx+c=0), there will be two solutions at the end.

1) $\sf x=\frac{-b+\sqrt{b^2-4ab} }{2b}$

2) $\sf x=\frac{-b-\sqrt{b^2-4ab} }{2b}$

where, a=1, b=-8, c=6

$\sf x=\frac{8+\sqrt{(-8)^2-4\times6} }{2} ,\frac{8-\sqrt{(-8)^2-4\times6} }{2}$

Simplify,

$\sf x=\frac{8+2\sqrt{10} }{2} ,\frac{8-2\sqrt{10} }{2}$

Simplify,

$\sf x=4+\sqrt{10}, 4-\sqrt{10}$

Hope it helps!

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2 years ago

Lester hears a strange noise from the house across the street. he Lester hears a strange noise from the house across the street

Amanda [17]

Answer:

cautousness because he is aware of his surroundings

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3 years ago

How can you use a right angle to decide how to name another angle

blondinia [14]

You can see if the other angles add up to 180 or 360 degrees (depending on shape) then add them to make it the number, for example, if a triangle has a right angle, then the other 2 angles are 45 degrees, knowing that EVERY triangle's angles add up to 180 degrees.

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3 years ago

Find the equation of the line. Use exact numbers <br><br> Y= __ x+ __

nika2105 [10]

Answer:

y = 3/4x -2

Step-by-step explanation:

slope = rise/run = 3/4

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3 years ago