3 years ago

Which expression is equivalent to the given expression?

Mathematics

1 answer:

Scorpion4ik [409]3 years ago

3 0

None of those is. The expression 4 In x + In 3 – In r

is equivalent to the epression <em>ln( 3x⁴ / r)</em> .

You might be interested in

If u(x) = x^5 - x^4 + x^2 and v (x) = -x^2 which expression is equivalent to ( u/ v) (x)

yawa3891 [41]

Answer:

$(u/v)(x)=-x^{3}+x^{2}-1$

Step-by-step explanation:

You have the following functions:

$u(x)=x^{5}-x^{4}+x^{2}\\v(x)=-x^{2}$

Therefore $(u/v)(x)$ indicates that you must divide both functions, as you can see below:

$(u/v)(x)=\frac{x^{5}-x^{4}+x^{2}}{-x^{2}}$

Simplify it. Therefore, you obtain:

$(u/v)(x)=\frac{x^{5}-x^{4}+x^{2}}{-x^{2}}\\\\(u/v)(x)=-x^{3}+x^{2}-1$

3 0

3 years ago

Read 2 more answers

What is the slope of y = -2x and what does this mean?

olga_2 [115]

Answer:

-2 is the slope

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers

As cars drive up a ramp at a multi-storey car park they go up 2 meters. the length of the ramp is 10 meters. find the angle betw

daser333 [38]

This is a right angle triangle problem
drawing a vertical line at from the point where the ramp touches the car park leaves a right angle triangle with the
opposite being 2m
hypothenus being 10m
adjacent unknown
we could use sine
SineO equal to opposite over hypothenus
SineO equal to 2/10
SineO equal to 0.2
O equal to Sine^1(0.2)
O equal to 11 .5
The angle between the ramp and the horizontal is 11.5 degrees

7 0

2 years ago

What is the perimeter of the composite figure? (6 cm,4 cm,4cm,6.5cm,9.5cm)

Olegator [25]

Answer: I need points

Step-by-step explanation:

Yep. Dkjdjdndn dkjdjdndn

8 0

2 years ago

Read 2 more answers

What is 30/1 simplified

Andre45 [30]