3 years ago

What is the coefficient in the following expression?

Mathematics

2 answers:

tensa zangetsu [6.8K]3 years ago

8 0

C ) 5! hope that helped

ikadub [295]3 years ago

4 0

Answer:

c)5

Step-by-step explanation:

Coefficient is always the numerical value before the variable

I hope this helped and have a good rest of your day!

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Which facts could be applied to simplify this expression? Check all that apply.

Lubov Fominskaja [6]

Answer:

i think ii first add 5x + x then you can remove the parentheses, group similar terms and add similar elements

Step-by-step explanation:

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3 years ago

What's is an equation of the line that passes through the point(-3,-1) and is perpendicular to the line x-2y=6

katrin2010 [14]

Answer:

$y+1=-2(x+3)$

Step-by-step explanation:

Slope is negative reciprocal when two lines are perpendicular

m1=1/2 therefore m2=-2

The equation of the line in point-slope form is given as

$y-y_1=m_2(x-x_1)$

Here m=-2 and (x1, y1)=(-3, -1)

Therefore,

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3 years ago

K-17=-12 I need help solveing this

Fed [463]

Remember, you can do ANYTHING to an equaiton as long as you do it to BOTH SIDES

we can try to get k by itself bymaking that -17 into 0 since k+0=k

-17+17=0 right so

K-17=-12
add 17 to BOTH SIDES
K+17-17=17-12
K+0=5
K=5

5 0

3 years ago

Read 2 more answers

Help please!!! I need it!

Grace [21]

Answer:

1300.62

Step-by-step explanation:

thank me later lolol.

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3 years ago

If the roots of a quadratic equation are -4 and 2,<br> the equation is equivalent to

pickupchik [31]

Answer:

x^2-2x-8

Step-by-step explanation:

-4, 2

(x-4)(x+2) solve that, and it equals to that equation.

4 0

3 years ago