All categories

3 years ago

Can someone solve for n please❤️

Mathematics

2 answers:

zvonat [6]3 years ago

8 0

Answer:

um I did this in my head but -20/3

Step-by-step explanation:

-6/5N × -5/6= 8× -5/6

simplify

n= 4/1× -5/3

n= -20/3

ch4aika [34]3 years ago

4 0

Answer:

-20/3 or -6 2/3

Step-by-step explanation:

−6/5n=8

Multiply both sides of the equation by −5/6.

−5/6⋅(−6/5)⋅n=−5/6⋅8

Simplify both sides of the equation.

Simplify −5/6⋅(−6/5)⋅n.

n=−5/6⋅8

Simplify −5/6⋅8.

n=−20/3

The result can be shown in multiple forms.

Exact Form:

n=−20/3

Decimal Form:

n=−6.¯6

Mixed Number Form:

n=−6 2/3

Hope this helps! Plz mark a brainliest!

Have a great day and plz follow me! :)

You might be interested in

A large tank is partially filled with 100 gallons of fluid in which 20 pounds of salt is dissolved. Brine containing 1 2 pound o

sertanlavr [38]

Answer:

Step-by-step explanation:

From the given information:

$R_{in} = ( \dfrac{1}{2} \ lb/gal) (6)\ gal /min \\ \\R_{in} = 3 \ lb/min$

Given that the solution is pumped at a slower rate of 4gal/min

Then:

$R_{out} = \dfrac{4A}{100+(6-4)t}$

$R_{out}= \dfrac{2A}{50+t}$

The differential equation can be expressed as:

$\dfrac{dA}{dt}+ \dfrac{2}{50+t}A = 3 \ \ \ ... (1)$

Integrating the linear differential equation; we have::

$\int_c \dfrac{2}{50 +t}dt = e^{2In |50+t|$

$\int_c \dfrac{2}{50 +t}dt = (50+t)^2$

multiplying above integrating factor fields; we have:

$(50 +t)^2 \dfrac{dA}{dt} + 2 (50 + t)A = 3 (50 +t)^2$

$\dfrac{d}{dt}\bigg [ (50 +t)^2 A \bigg ] = 3 (50 +t)^2$

$(50 + t)^2 A = (50 + t)^3+c$

A = (50 + t) + c(50 + t)²

Using the given conditions:

A(0) = 20

⇒ 20 = 50 + c (50)⁻²

-30 = c(50) ⁻²

c = -30 × 2500

c = -75000

A = (50+t) - 75000(50 + t)⁻²

The no. of pounds of salt in the tank after 35 minutes is:

A(35) = (50 + 35) - 75000(50 + 35)⁻²

A(35) = 85 - $\dfrac{75000}{7225}$

A(35) =69.6193 pounds

A(35) $\simeq$ 70 pounds

Thus; the number of pounds of salt in the tank after 35 minutes is 70 pounds.

6 0

3 years ago

The radius of Mars is about 3.4 times 10^3 km. What is the approximate surface area of Mars? Use the formula for the surface are

Stella [2.4K]

Answer: the answer is a hard doosie

Step-by-step explanation:

3 0

3 years ago

~<br>ROB = PTA <br>True or false <br>

Anon25 [30]

Answer:

true

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Find the missing side

Yuri [45]

Answer:

Step-by-step explanation:

the answer is 10

7 0

3 years ago

Fill in the blank with the correct term or number to complete the sentence : a fraction is written in simplest form when the GCF

shutvik [7]

Answer:

A fraction is written in simplest form when the GCF of the numerator and the denominator is 1.

Step-by-step explanation:

if both still shared common factors you could keep reducing the fraction

7 0

2 years ago