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3 years ago

Hhhhheeeelppppp !!!!!

Mathematics

2 answers:

Aleonysh [2.5K]3 years ago

5 0

Answer:

attached above is the answer

Serjik [45]3 years ago

4 0

Answer:

- 28 8

- 28 -6

Step-by-step explanation

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What’s the horizontal line and vertical line?-use X=blank and Y=blank.

vivado [14]

Answer:

Part 1) Vertical line : $x=1$

Part 2) Horizontal line : $y=-4$

Step-by-step explanation:

Part 1) Write the equation for the vertical line passing through the point (1,-4)

we know that

The equation of a vertical line (parallel to the y-axis) is equal to the x-coordinate of the point that passes through it

The x-coordinate is 1

therefore

The equation of the line is

$x=1$

Part 2) Write the equation for the horizontal line passing through the point (1,-4)

we know that

The equation of a horizontal line (parallel to the x-axis) is equal to the y-coordinate of the point that passes through it

The y-coordinate is -4

therefore

The equation of the line is

$y=-4$

8 0

4 years ago

What is 3.42 as a fraction and what is it simplified

____ [38]

3.42 = 3 42/100

divide the numerator and denominator by 2

3 21/50

4 0

3 years ago

Read 2 more answers

-) 10(20 - 4x) = 400

Nadusha1986 [10]

Answer:

10(20-4x)=400

200-40x=400

400-200=4x

x=5

4 0

4 years ago

Is (2, 4) a solution of 2x – 7y < -10? Choose 1 answer: A Yes B No

iren2701 [21]

Answer: NO DEFINITLY NOT

Step-by-step explanation:

2,4 is on a COORDINATE PLANE not an equation plz mark me brainliest

5 0

3 years ago

Read 2 more answers

WILL GIVE BRAINEST if f(x)=2x-5 and g(x)=x2.....

Ymorist [56]

Note that the notation $(f+g)(x)$ is just another way of writing $f(x)+g(x)$ . Here, we're simply taking the expression for f(x) and adding the expression for g(x) to it. Together, we have:

$f(x)=2x-5\\g(x)=x^2-4x-8$

Which means that

$(f+g)(x)=f(x)+g(x)=(2x-5)+(x^2-4x-8)$

And from there, it's just a matter of combining like terms to simplify.

4 0

3 years ago