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1 year ago

Why is 3-48+30+15 = 0 please give detailed explanation

Mathematics

2 answers:

Vinvika [58]1 year ago

8 0

Answer:

see explanation

Step-by-step explanation:

the question is straight forward. just follow the instructions of the signs given and simply the equation.

3-48= -45

-45+30= -15

-15+15=0

therefore,

0=0

andrezito [222]1 year ago

7 0

Answer:

Step-by-step explanation:

When dealing with an equation that only involves addition and subtraction ...you can solve it juat as it is witout using any special method same applied to equations tht involve only multiplication and division ... because they are an (inverse) of each other... hope it helps

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Answer:

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Step-by-step explanation:

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2 years ago

Simplify <br> (-8x to the 6th power) (4x to the 2nd power)

hoa [83]

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3 years ago

Can anyone help please? No links cause I can’t see them.

tamaranim1 [39]

Answer:

Step-by-step explanation:

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3 years ago

3 quarters equals how many dimes

Veseljchak [2.6K]

1 quarter = 25 cents.

1 dime = 10 cents.

3 quarters = 3*25 = 75 cents.

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= 7.5 dimes.

Therefore 3 quarters equal 7.5 dimes.

8 0

2 years ago

what is the quotient 5-x/x^2 3x-4 divided by x^2-2x-15/x^2 5x 4 in simplifed form state any restrictions on the varible

zheka24 [161]

The quotient when $\frac{5-x}{x^2+3x-4} /\frac{x^2-2x - 15}{x^2+5x+4}$ in simplified form is $\frac{-(x+1)}{(x-1)(x+3)}$

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more numbers and variables.

Given that equation:

$\frac{5-x}{x^2+3x-4} /\frac{x^2-2x - 15}{x^2+5x+4}$

$=\frac{5-x}{(x+4)(x-1)} /\frac{(x-5)(x+3)}{(x+4)(x+1)} \\\\=\frac{5-x}{(x+4)(x-1)} * \frac{(x+4)(x+1)}{(x-5)(x+3)}\\\\\frac{-(x-5)}{(x+4)(x-1)} * \frac{(x+4)(x+1)}{(x-5)(x+3)}\\\\=\frac{-(x+1)}{(x-1)(x+3)}$

The quotient when $\frac{5-x}{x^2+3x-4} /\frac{x^2-2x - 15}{x^2+5x+4}$ in simplified form is $\frac{-(x+1)}{(x-1)(x+3)}$

Find out more on equation at: brainly.com/question/2972832

#SPJ1

8 0

2 years ago