2 years ago

Can a variable be at the end of an equation

Mathematics

1 answer:

amm18122 years ago

3 0

Yes

Example
1+1 = x

Hope this helps
(a brainliest would be appreciated)

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II<br>3<br>Find 6 X 915. Show your work.

love history [14]

Answer:

5490

Step-by-step explanation:

you multiply every number by 6 and you will get the answer

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2 years ago

Does -3x less than or equal to -3x have a solution

Alenkasestr [34]

Answer:

Infinite amount of solutions.

Step-by-step explanation:

Note that both sides of the equation is -3x. This means that regardless of what you put into x. It will always be the same on both sides.

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2 years ago

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What is the simplified form of the equation 4/5n - 1/5 = 2/5n ?

Gnoma [55]

we are given

$\frac{4}{5}n -\frac{1}{5} =\frac{2}{5}n$

Firstly , we will multiply both sides by 5

$5*\frac{4}{5}n -5*\frac{1}{5} =5*\frac{2}{5}n$

now, we can simplify it

$4n-1 =2n$

$2n =1$

now, we can solve for n

$n =\frac{1}{2}$ .............Answer

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3 years ago

Translate this sentence into an equation: 162 is the product of 9 and Gall's age. Use the variable g to represent Gall's age.

oksano4ka [1.4K]

The equation is
9 × g = 162
9g = 162

Solving foe Gall's age,
9g = 162
g = 162 ÷ 9
g = 18

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2 years ago

100 POINTS FOR BRAINLIEST! according to the image, whats the answer? Answer wisely for the full 100

stepan [7]

Answer:

Step-by-step explanation:

1. To find the area of a semicircle the formula is

$A=\frac{\pi r^2}{2} \\=\frac{\pi 1^2}{2} \\=6.283m^2$

The square

$A=a^2=2^2=4m^2\\6.283+4=10.283m^2$

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Rectangle

$A=wl=8*13=104m^2$

$104-15=89m^2$

Semicircle

$A=\frac{\pi r^2}{2} \\=\frac{\pi 3^2}{2} \\\\=14.137m^2$

Square

$A=a^2=6^2=36$

$36-14.137=21.863m^2$

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3 years ago

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