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3 years ago

PLZ HELP QUICK WILL MARK BRAINLIEST

Mathematics

1 answer:

slega [8]3 years ago

5 0

For the Fist One it’s Pentagonal Pyramid

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144=12x <br> 45 =4x-27 <br> 2x-2=14 <br> 12x=44-10x does any one kno these questions?

Free_Kalibri [48]

Hello russell6333!

$\huge \boxed{\mathfrak{Question} \downarrow}$

Solve for x.

144 = 12x
45 = 4x - 27
2x - 2 = 14
12x = 44 - 10x

$\large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}$

$1) \: \: \: 144 = 12x \\ \frac{144}{12} = x \\ \boxed{ \boxed{ \bf12 = x}}$

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$2) \: \: \: 45 = 4x - 27 \\ 45 + 27 = 4x \\ 72 = 4x \\ \frac{72}{4} = x \\ \boxed{ \boxed { \bf18 = x }}$

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$3) \: \: \: 2x - 2 = 14 \\ 2x = 14 - 2 \\ 2x = 12 \\ x = \frac{12}{2} \\ \boxed{ \boxed{ \bf \: x = 6}}$

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$4) \: \: \: 12x = 44 - 10x \\ 12x + 10x = 44 \\ 22x = 44 \\ x = \frac{44}{22} \\ \boxed{\boxed{ \bf \: x = 2}}$

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To solve questions of these sorts, bring all the terms to one side & simplify it leaving x alone in the other side of the equation (other side of the equal to sign). After simplification you'll get the value of x.
Remember that the signs & operations will change when you bring a term to the other side of the equation.
So, addition will become subtraction, subtraction will become addition, multiplication will become division & division will become multiplication.

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Hope it'll help you!

ℓu¢αzz ッ

8 0

2 years ago

Read 2 more answers

Please help! i need this asap

Westkost [7]

Philip equation
ordered data: 3o(oranges), 3g(green), 6y, 8r, 13b(black, 15b(blue
mean: 8 mode: 3 range: 12

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2 years ago

How can a rational number and irrational number when multiplied together make a irrational number ?

pochemuha

Answer:

"The product of a rational number and an irrational number is SOMETIMES irrational." If you multiply any irrational number by the rational number zero, the result will be zero, which is rational. Any other situation, however, of a rational times an irrational will be irrational

A better statement would be:

"The product of a non-zero rational number and an irrational number is irrational

6 0

2 years ago

Find the domain and range. state whether each set of ordered pairs is a function or not.

Gre4nikov [31]

Answer:

Set A is a function

set B is not a function

3 0

2 years ago

Convert the following in standard form : -4x=4y-52

goldenfox [79]

The standard form of any linear equation with two variables is $ax+by=c$ , where a, b, and c are constants. To convert this equation to standard form, simply subtract $4y$ from both sides to get

$-4x-4y=-52$

We could leave it in this form, though, in this case, it might be better at if we multiplied both sides by -1 to get

$4x+4y=52$

8 0

2 years ago