Ask question

Ask question

All categories

Ilia_Sergeevich [38]

2 years ago

11

Write the equation of the line in point-slope form.

1 answer:

HACTEHA [7]2 years ago

4 0

Y-4=2/-3(x-6) I believe that’s the answer hope this helped

You might be interested in

Help lol I don’t know what to do

aliina [53]

Answer:B

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

5(3 – x) + 1 = 3(x+4)

Yuri [45]

Step-by-step explanation:

<h3><u>✞︎</u><u>G</u><u>i</u><u>v</u><u>e</u><u>n</u></h3>

5(3-x)+1=3(x+4)

<h3><u>✞︎</u><u>T</u><u>o</u><u> </u><u>F</u><u>i</u><u>n</u><u>d</u></h3>

<u>S</u><u>o</u><u>l</u><u>v</u><u>e</u><u> </u><u>E</u><u>q</u><u>u</u><u>a</u><u>t</u><u>i</u><u>o</u><u>n</u>

<h3><u>✞︎</u><u>S</u><u>o</u><u>l</u><u>u</u><u>t</u><u>i</u><u>o</u><u>n</u></h3>

$\tt\large\underline{15-5x+1=3x+12}$

$\large{✰} \bf \underline\color{purple}{16-5x=3x+12}$

$\tt\large\underline{\longmapsto16-12-3x+5x}$

$\tt\large\underline{\longmapsto4-8x}$

$\tt\large\underline{\longmapsto8x=4}$

$X=\longmapsto\sf \dfrac{\cancel{4}}{\cancel{8}}$

$\tt\large\underline{\longmapsto \: \: \: \: x = \frac{1}{2} }$

3 0

2 years ago

How do I calculate this? Is there a formula?

alex41 [277]

<u>Answer:</u>

Height of cables = 23.75 meters

<u>Step-by-step explanation:</u>

We are given that the road is suspended from twin towers whose cables are parabolic in shape.

For this situation, imagine a graph where the x-axis represent the road surface and the point (0,0) represents the point that is on the road surface midway between the two towers.

Then draw a parabola having vertex at (0,0) and curving upwards on either side of the vertex at a distance of $x = 600$ or $x = -600$ , and y at 95.

We know that the equation of a parabola is in the form $y=ax^2$ and here it passes through the point $(600, 95)$ .

$y=ax^2$

$95=a \times 600^2$

$a=\frac{95}{360000}$

$a=\frac{19}{72000}$

So new equation for parabola would be $y=\frac{19x^2}{72000}$ .

Now we have to find the height $(y)$ of the cable when $x= 300$ .

$y=\frac{19 (300)^2}{72000}$

y = 23.75 meters

8 0

3 years ago

Read 2 more answers

Kendra is thinking of an integer greater than negative 3 2/5 and less then -2.7.which of the following numbers could Kendra be t

meriva

Hello,

- 3&2/5=-17/5=-3.4

==>-3.4<n<-2.7
==>n=-3 (if -3 is an integer)

7 0

3 years ago

Please answer these 3 questions using this strategy.

34kurt

1. 4
2. 9
3. 21
are the answers

8 0

2 years ago