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3 years ago

What is 4+n/3=2 the slash is a fraction

Mathematics

2 answers:

SCORPION-xisa [38]3 years ago

6 0

Answer:

n = -6

Step-by-step explanation:

4 + $\frac{n}{3}$ = 2

$\frac{n}{3}$ = -2

n = -6

Mars2501 [29]3 years ago

5 0

Answer:

n = -6

Step-by-step explanation:

4 + n/3 = 2

subtract 4 from both sides

n/3 = 2 -4

n/3 = -2

multiply both sides by 3

n = 3(-2)

n = -6

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Does anyone get this? Like filling in the blanks

Arada [10]

Answer:

Number of Favorable Outcomes over Total Number

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

The area of a rectangular wall of a barn is 32 square feet. It’s length is 4 feet longer than the width. Find the length and wid

Gnom [1K]

Answer:

Step-by-step explanation:

Givens

Area = L * w

w = x

l = x + 4

Area = 32

Solution

32 = x(x + 4)

32 = x^2 + 4x

x^2 + 4x - 32

(x + 8)(x - 4)

Only x - 4 is going to make any sense

x - 4 = 0

x = 4

The width is 4

The length is 4 + 4 = 8

4*8 = 32 which is the area.

6 0

3 years ago

Please help me with this problem, thanks

Slav-nsk [51]

A is the answer I believe , the L and M means they are parallel they don’t intersect with each other

7 0

3 years ago

Can someone solve this with steps cause idk how to solve the radicals

IceJOKER [234]

$\bf 343^{\frac{2}{3}}+36^{\frac{1}{2}}-256^{\frac{3}{4}}\qquad \begin{cases}
343=7\cdot 7\cdot 7\\
\qquad 7^3\\
36=6\cdot 6\\
\qquad 6^2\\
256=4\cdot 4\cdot 4\cdot 4\\
\qquad 4^4
\end{cases}\\\\\\ (7^3)^{\frac{2}{3}}+(6^2)^{\frac{1}{2}}-(4^4)^{\frac{3}{4}}
\\\\\\
\sqrt[3]{(7^3)^2}+\sqrt[2]{(6^2)^1}-\sqrt[4]{(4^4)^3}\implies \sqrt[3]{(7^2)^3}+\sqrt[2]{(6^1)^2}-\sqrt[4]{(4^3)^4}
\\\\\\
7^2+6-4^3\implies 49+6-64\implies -9$

to see what you can take out of the radical, you can always do a quick "prime factoring" of the values, that way you can break it in factors to see who is what.

8 0

3 years ago

the length of a rectangle is 5 cm less than 3 time its width. if the perimeter of the rectangle is 54 cm, find the length and wi

castortr0y [4]

$length = 3x - 5 \\ width \: = x \\ p = 2l + 2w \\ 54 = 2(3x - 5) + 2x \\ 54 = 6x - 10 + 2x \\ 54 = 8x - 10 \\ 64 = 8x \\ x = 8 = width \\ 3(8) - 5 = 24 - 5 = 19 \\ length = 19$

6 0

3 years ago