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3 years ago

PLEASE PLEASE PLEASE HELP

2 answers:

7 0

The formula for slope-intercept form is y = mx + b. Y is the y coordinate, m is the slope, x is the x coordinate, and b is the y intercept. In this example, we have y = -3x + 5. We have the slope and the y intercept. Firstly, we need to plot the y intercept. The y intercept in this example is 5. Therefore, we can have a point at 0, 5. Next, we have the slope. -3 is our slope, which is -3/1. Slope is rise/run. This means that you will need to go down 3 from 0, 5 and to the right by 1. This process can continue for a few more points, and then you can draw your line. Keep in mind, you can also go the other way. For instance, you can go up 3 and left 1.

Cloud [144]3 years ago

6 0

Your rise over run will be -3 over 1 your going to start at the point 5 on the y-axis when your at the point 5 go down 3 then over to the right 1 keep going till it off the graph. Now do the opposite way and go up 3 from 5 and to the left 1 and keep doing that till it’s off the graph.

Hope this helps

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HELP!!!! I WILL GIVE BRAINLIEST TO THE FIRST ANSWER!!!!!!!

aleksklad [387]

I would say c. I’m not sure if I’m right if I’m not sorry but good luck

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3 years ago

Another day for brainliests if u answer my questions right :D

Mumz [18]

Because they will give you the same answers lol

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3 years ago

Read 2 more answers

How do I solve: 2 sin (2x) - 2 sin x + 2√3 cos x - √3 = 0

ziro4ka [17]

Answer:

$\displaystyle x = \frac{\pi}{3} +k\, \pi$ or $\displaystyle x =- \frac{\pi}{3} +2\,k\, \pi$ , where $k$ is an integer.

There are three such angles between $0$ and $2\pi$ : $\displaystyle \frac{\pi}{3}$ , $\displaystyle \frac{2\, \pi}{3}$ , and $\displaystyle \frac{4\,\pi}{3}$ .

Step-by-step explanation:

By the double angle identity of sines:

$\sin(2\, x) = 2\, \sin x \cdot \cos x$ .

Rewrite the original equation with this identity:

$2\, (2\, \sin x \cdot \cos x) - 2\, \sin x + 2\sqrt{3}\, \cos x - \sqrt{3} = 0$ .

Note, that $2\, (2\, \sin x \cdot \cos x)$ and $(-2\, \sin x)$ share the common factor $(2\, \sin x)$ . On the other hand, $2\sqrt{3}\, \cos x$ and $(-\sqrt{3})$ share the common factor $\sqrt[3}$ . Combine these terms pairwise using the two common factors:

$(2\, \sin x) \cdot (2\, \cos x - 1) + \left(\sqrt{3}\right)\, (2\, \cos x - 1) = 0$ .

Note the new common factor $(2\, \cos x - 1)$ . Therefore:

$\left(2\, \sin x + \sqrt{3}\right) \cdot (2\, \cos x - 1) = 0$ .

This equation holds as long as either $\left(2\, \sin x + \sqrt{3}\right)$ or $(2\, \cos x - 1)$ is zero. Let $k$ be an integer. Accordingly:

$\displaystyle \sin x = -\frac{\sqrt{3}}{2}$ , which corresponds to $\displaystyle x = -\frac{\pi}{3} + 2\, k\, \pi$ and $\displaystyle x = -\frac{2\, \pi}{3} + 2\, k\, \pi$ .
$\displaystyle \cos x = \frac{1}{2}$ , which corresponds to $\displaystyle x = \frac{\pi}{3} + 2\, k \, \pi$ and $\displaystyle x = -\frac{\pi}{3} + 2\, k \, \pi$ .

Any $x$ that fits into at least one of these patterns will satisfy the equation. These pattern can be further combined:

$\displaystyle x = \frac{\pi}{3} + k \, \pi$ (from $\displaystyle x = -\frac{2\,\pi}{3} + 2\, k\, \pi$ and $\displaystyle x = \frac{\pi}{3} + 2\, k \, \pi$ , combined,) as well as
$\displaystyle x =- \frac{\pi}{3} +2\,k\, \pi$ .

7 0

3 years ago

the container is filled completely with cheese sauce which expression can be used to find the total number of cubic inches of ch

blagie [28]

B is the answer

the formula is :

$s = \pi {r}^{2} h$
which r stands for radius
and h stands for height

the diameter is 16
so the radius is
$16 \div 2 = 8$

hope you understand it

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3 years ago

Which answer choice ?

Snezhnost [94]

Answer:

the fourth one

Step-by-step explanation:

3 0

3 years ago