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2 years ago

15

Find the inverse of A(r)=15+3r

2 answers:

Finger [1]2 years ago

8 0

Answer:

A(r)=15-3r

Step-by-step explanation:

Alex Ar [27]2 years ago

8 0

Answer:

A(r)=15-3r

Step-by-step explanation:

switch the sign of 3r to make it -3r

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egoroff_w [7]

$\large \mathfrak{Solution : }$

let's solve for x :

$\dfrac{2}{9} x - \dfrac{1}{3} = - 1$

$\dfrac{2}{9} x = - 1 + \dfrac{1}{3}$

$\dfrac{2}{9} x = \dfrac{ - 3 + 1}{3}$

$x = \dfrac{ - 2}{3} \times \dfrac{9}{2}$

$x = - 3$

I hope it helped...

7 0

2 years ago

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mr_godi [17]

It’s a 33.3333% decrease in customers

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2 years ago

A small town had a population 960 people last year. The population grew to 1200 people this year. By what percentage did the pop

Rufina [12.5K]

Answer:

25%

Step-by-step explanation:

1200/960 = 1.25

So it grew by 25%

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2 years ago

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Andre45 [30]

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3 years ago

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A bird weighs 10 N and is standing 3 m up whats its GPE

umka2103 [35]

Answer:

30 J

Step-by-step explanation:

Given : -

Height ( h ) = 3m

Weight ( W ) = 10 N

To find : GPE = ?

Note : -

GPE is Gravitational Potential Energy.

It is expressed in Joules ( J ).

Formula : -

W = mg

mg = 10 N

Formula : -

GPE = mgh

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Therefore,

A bird weighs 10 N and is standing 3 m, it's

GPE is 30 J.

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2 years ago

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