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3 years ago

What is the answer to 4x+y=10

Mathematics

1 answer:

Alina [70]3 years ago

7 0

Answer:

y = -4x + 10

Step-by-step explanation:

I am going to assume you are trying to write the equation of a line.

4x + y = 10

4x - 4x + y = 10 - 4x

y = -4x + 10

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The sum of the vectors 18N forward and 20N back is

Elden [556K]

Answer:

C. Back 2N

Step-by-step explanation:

Let forward vectors be positive (+) and backward vectors be negative.

Now take the net force of the two vectors.

=> (+18) + (-20)

=> (-2)

=> (-) Negative sign indicates it backwards and magnitude is 2

=> Therefore sum of vectors is back 2N.

4 0

3 years ago

What is the equation of the line that passes through the point (5, - 7) and has a slope of o ?

igomit [66]

Answer:

y=-7

Step-by-step explanation:

y-y1=m(x-x1)

y-(-7)=0(x-5)

y+7=0

y=0-7

y=-7

8 0

3 years ago

If your 13 - 17 put snap below and then answer this what is 2x ( 2x + x ) =16

Lana71 [14]

Answer:

x = ± -2 $\sqrt{6}$ _

Step-by-step explanation:

Combine Like Terms - 2x(3x) = 16

Calculate - 6x² = 16

Divide - x² = 8/3

Simplify - x = ± -2 $\sqrt{6}$ _

3 0

3 years ago

There are 486 hamsters at a private showing of a new documentary about humans. If there are 12 seats in each row, about how many

Citrus2011 [14]

Answer:

40 rows will hamsters fill

Step-by-step explanation:

As per the statement:

There are 486 hamsters at a private showing of a new documentary about humans.

⇒Total number of hamsters = 486

It is also given that there are 12 seats in each row.

then;

They will fill = $\frac{486}{12} = 40.5$

Therefore, the best estimate the rows will hamsters fill is 40 rows.

7 0

4 years ago

[(3 x 2) - 2 x 1.25]

kondor19780726 [428]

Answer:

3.5

Step-by-step explanation:

[(3 x 2) - 2 x 1.25] = [6 - 2 x 1.25]

= [6 - 2.5]

= 3.5

5 0

4 years ago

Read 2 more answers