2 years ago

SOMEONE PLEASE HELP ME I NEED HELP ASAP

Mathematics

1 answer:

tigry1 [53]2 years ago

5 0

y+4=(5- -4)/(0-3) . (x-3) =>

y+4=-3(x-3)

You might be interested in

2. What is the equation of the line that passes through points (-8,3/2) and (-12, 5/2)

MissTica

Answer:

y=2x+17.5

Step-by-step explanation:

17.5=35/2

7 0

1 year ago

Which equation is equivalent to 1 5/6 - 2/6 = 1 3/6

Bingel [31]

11/6-1/3 = 9/6 should be equivalent

7 0

2 years ago

Solve the system of equations by graphing Y=2 Y= 1/2x + 1

docker41 [41]

Answer:

(2,2)

Step-by-step explanation:

first graph the line y=2 (draw a horizontal line through 2 on the y-axis

then graph the line y=1/2x +1 ( plot the point (0,1) and then move up 1 and right 2 or down 1 left 2

then find the point that the lines intersect. That is the solution for the system

6 0

2 years ago

Read 2 more answers

How do you use multiplication and the distributive property to find 144÷8

yuradex [85]

You can do 144 times 1/8, which is the same thing as 144÷8.
The answer is 18.

4 0

2 years ago

Complex numbers & DeMoivre's theory If z=-1-√3 i and z^6=a+bi, a=_____ and b=_____

Mice21 [21]

Convert $z$ to exponential/polar/trigonometric form:

$r=|z|=\sqrt{(-1)^2+(-\sqrt 3)^2}=2$

$\tan\theta=\dfrac{-\sqrt3}{-1}\implies\theta=\dfrac{4\pi}3$

$\implies z=-1-\sqrt3\,i=2e^{4\pi/3\,i}=2\left(\cos\dfrac{4\pi}3+i\sin\dfrac{4\pi}3\right)$

By DeMoivre's theorem,

$z^6=\left(2e^{4\pi/3\,i}\right)^6=2^6e^{24\pi/3\,i}=64e^{8\pi\,i}$

$z^6=64\left(\cos8\pi+i\sin8\pi)=64$

so that $a=64$ and $b=0$ .

8 0

3 years ago