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3 years ago

Help me pls these are my finals . please don’t answers this if you are below 100 points

Mathematics

2 answers:

svetoff [14.1K]3 years ago

8 0

Answer:

y=2/5x-1

Try using desmos graphing calculator, it works for me so maybe it will help you. Just put each equation in each one and find that one that is similar.

N76 [4]3 years ago

6 0

Answer: the answer is the first one

Step-by-step explanation:

start from the y- intersepte whitch is -1, go down 2 and to the right 5. trust me its, im doing the same work as you right now. im in 10th grade btw

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8 (p + 8 7 + 2q)<br><br> help me pleas!!!

77julia77 [94]

Answer:

8p +56 +16q

Step-by-step explanation:

8 (p+7+2q)

If we distribute the 8 into everything in the parenthesis, we get:

8p +56 +16q

5 0

3 years ago

Find the solutions of the quadratic equation 14x^2+9x+10=014x

Vesnalui [34]

Answer:

Option B. $x=-\frac{9}{28}(+/-)\frac{\sqrt{479}}{28}i$

Step-by-step explanation:

we know that

The formula to solve a quadratic equation of the form $ax^{2} +bx+c=0$ is equal to

$x=\frac{-b(+/-)\sqrt{b^{2}-4ac}} {2a}$

in this problem we have

$14x^{2}+9x+10=0$

$a=14\\b=9\\c=10$

substitute in the formula

$x=\frac{-9(+/-)\sqrt{9^{2}-4(14)(10)}} {2(14)}$

$x=\frac{-9(+/-)\sqrt{-479}} {28}$

Remember that

$i=\sqrt{-1}$

substitute

$x=\frac{-9(+/-)\sqrt{479}i} {28}$

$x=-\frac{9}{28}(+/-)\frac{\sqrt{479}}{28}i$

5 0

3 years ago

Which of the following rational functions is graphed below?

lukranit [14]

<h2> $1 \: root \: solving\: f(x) = 0 \\ x = 0 \\ \\ vertical \: asymptote \: at \\ x = 1 \: \: \: and \: \: \: x = - 4 \\ \\ f(x) = \frac{x}{(x + 4)(x - 1)}$ </h2><h2>Option C</h2>

i just got a notification

4 0

1 year ago

What is area? How do you find the area of a rectangle?

Savatey [412]

Answer:

The extent or measurement of a surface or piece of land is called area.

To find the area of a rectangle, we multiply the length of the rectangle by the width of the rectangle.

Step-by-step explanation:

Hope this will help you

please make me as a brainliest

6 0

2 years ago

Read 2 more answers

Worth 50 points PLUS I'll give the person who answers FIRST and BEST the brainlest answer.

WARRIOR [948]

Okay, this is not really an answer, but I think in 2020, we will be in the 20 trillions. O know that is not the answer you were looking for, but its all I got.

4 0

3 years ago