All categories

2 years ago

If fg + 2f - g = 2 - (f + g), what is the value of g in terms of f? Plz explain

Mathematics

1 answer:

oksano4ka [1.4K]2 years ago

3 0

Answer:

g=(2-3f)/f

Step-by-step explanation:

You might be interested in

Your friend asks you to help him study and will pay you 5 dimes the first time you help him. You agree to help if he multiplies

zvonat [6]

You would have 78,125 dimes after the 7th study session.

Which would equal out to $7,812.50

6 0

2 years ago

Read 2 more answers

Discover and state the solution for the following System of Equations.

Viefleur [7K]

No solution because they have the same slope.

3 0

2 years ago

A ladder leans against a brick wall. The foot of the ladder is 6 feet from the wall. The ladder reaches a height of 15 feet on t

Anna71 [15]

Answer:

23 i believe

Step-by-step explanation:

6 0

2 years ago

Convert from rectangular to polar coordinates: note: choose rr and θθ such that rr is nonnegative and 0≤θ<2π0≤θ<2π (a)(9,0

DochEvi [55]

Answer:

Step-by-step explanation:

Convert rectangle (x , y) to polar coordinates ( r , θ)

$x=r \cos \theta, y= r \sin \theta$

$r=\sqrt{x^2+y^2} , \theta =tan^-^1 (\frac{y}{x} )$

a) converts (9, 0) to polar coordinates ( r , θ)

$r=\sqrt{x^2+y^2} \\\\=\sqrt{9^2+0} \\\\=9$

$\theta= \tan^-^1 (\frac{0}{9} )\\\\=0$

b) Convert $(18,\frac{18}{\sqrt{3} } )$ to polar coordinates ( r, θ)

$r = \sqrt{18^2+(\frac{18}{\sqrt{3} })^2 } \\\\=\sqrt{324+108} \\\\=\sqrt{432}$

$\frac{x}{y} \theta = \tan^-^1(\frac{\frac{18}{\sqrt{3} } }{18} )\\\\= \tan ^-^1(\frac{1}{\sqrt{3} } )\\\\= \frac{\pi}{6}$

c) converts (-5, 5) to polar coordinates ( r , θ)

$r =\sqrt{(-5)^2+(5)^2} \\\\=\sqrt{50} \\\\=5\sqrt{2}$

$\theta=\tan^-^1(\frac{5}{-5} )\\\\= \tan^-^1(-1)\\\\=\frac{3\pi}{4}$

d) converts (-1, √3) to polar coordinates ( r , θ)

$r=\sqrt{(-1)^2+(\sqrt{3})^2 } \\\\= \sqrt{4} \\\\=2$

$\theta=\tan^-^1(\frac{\sqrt{3} }{-1} )\\\=\tan^-^1(-\sqrt{3} )\\\\=\frac{2\pi}{3}$

$= \frac{2\pi}{\sqrt{3} }$

6 0

2 years ago

Last year there were 30 booths at the carnival. This year there are 20% fewer booths. How many booths are there this year?

jenyasd209 [6]

Answer:

Step-by-step explanation:

20% of 30 = 6

30 - 6 = 24

8 0

1 year ago