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skelet666 [1.2K]

3 years ago

11

Can anyone message me I am working on math and I am very confused and I need to know some answers. and I don't really care about

showing my work I just need to know answers thanks.

1 answer:

ValentinkaMS [17]3 years ago

3 0

Answer:

hieyeuueheyeuuehe 6eyeueuye

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Using the fact that <img src="https://tex.z-dn.net/?f=a%20-%20b%20%3D%20-1%28b-a%29" id="TexFormula1" title="a - b = -1(b-a)" al

Vladimir79 [104]

Answer:

$\frac{5}{1-x}$

Step-by-step explanation:

Given

$\frac{3}{1-x}$ - $\frac{2}{x-1}$

= $\frac{3}{1-x}$ - $\frac{2}{-1(1-x)}$

= $\frac{3}{1-x}$ + $\frac{2}{1-x}$

= $\frac{5}{1-x}$

3 0

3 years ago

painted a fence that was 84 meters long. She was able to paint 4 meters per hour. How many meters of fence were left after Alyss

Andrew [12]

I believe its 60, sorry if I'm wrong.

4 0

3 years ago

Rewrite the rectangular equation x^2+y^2-8y=0 as a polar equation

mojhsa [17]

Answer:

We'll use the following identities:

r = √(x2 + y2), from which we also have r2 = x2 + y2

y = r*sinθ

First, let's re-write your equation:

r = 8*sin(θ). Multiply both sides by r:

r2 = 8r sin(θ)

Now, we'll use substitute using the identities:

x2 + y2 = 8y

Re-arrange and complete the square:

x2 + y2 - 8y = 0

x2 + (y-4)2 - 16 = 0

x2 + (y-4)2 = 16

This represents a circle with center (0,4), and radius 4.

Step-by-step explanation:

sorry if it wrong

5 0

3 years ago

Please help me with this math homework thanks :)

Ivenika [448]

Place a point at (0,-5) because that is the y-intercept (the -5 on the vertical line)

Since the slope is negative two which can be re-written as -2/1 (rise/run) you go down two and to the right once or up two and to the left once, it doesn't matter which. Another point can be placed at (1,-7) or (-3,-1), it still doesn't matter which.

Then you can draw a line connecting the two points.

I hope this helps :)

Let me know if you need further explanation

3 0

3 years ago

The value of 4c + 5g if c = 2 and g = 1.5

bixtya [17]

Answer:

15.5

Step-by-step explanation:

4c + 5g

= 4(2) + 5(1.5)

= 8 + 7.5

= 15.5

4 0

3 years ago