Factor out 12x^2- 4x = 0

Answers

Answer 1
Answer: 12x^2-4x=0
144x^2-4x=0
140x^2=0
/140     /140
x=0

Answer 2
Answer: 12x^2-4x=0.
Factor it out.
4x(3x-1)=0
4x=0 or 3x-1=0

x=0 or x=1/3

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The pattern 0, 15, 30, 45, ________, follows the "add 15" rule. Use words to describe the rule and write the next term.pls writ abt 1-2 sentences asap :(((

Answers

Answer: The pattern uses the rule "Add 15", adding 15 per term. Making the next term, 60.

A quadrilateral ___________ has one pair of parallel sidesalways
sometimes
never
inconclusive

Answers

A quadrilateral sometimes has one pair of parallel sides. Then the correct option is B.

What is a quadrilateral?

The quadrilateral has four sides and four angles. The sum of internal angles is 360 degrees.

If the quadrilateral has one pair of parallel sides is known as a trapezoid. And if the quadrilateral has two pairs of parallel sides is known as a parallelogram.

If all the angles are congruent then the parallelogram becomes a rectangle. And if all the sides are congruent then the parallelogram becomes a rhombus. If both sides and angles become congruent in the parallelogram then is known as a square.

A quadrilateral sometimes has one pair of parallel sides. Then the correct option is B.

More about the quadrilateral link is given below.

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A  quadrilateral always has one pair of parallel sides.

-3a+6b=a+4b I need to solve this please.

Answers

Answer:

a*2=b

Or

a=0, b=0

Step-by-step explanation:

if a=0 and b=0, then 0=0, it'd be correct, but I'm sure that's not the answer they intend you to pick. You should still put that as one of the answers, however.

-3a+6b=a+4b

+3a     +3a

6b=4a+4b

-6b     -6b

0=4a-2b

/2 /2  /2

0=2a-b

so, we now know that b is twice the amount that a is, and actually, that's the solution for the entire thing.

So, the answer is a*2=b, because the equation works for any set of numbers, as long as it follows this rule.

Write a real world situation for the following equations:1. 30x = 48 + 22x
2. 120 + 25x = 45x
3. 100 - 6x = 160 - 10x
plz help me.

Answers

2. Snap gym costs $120 for registration fee and $25 each month. Awesome gym costs $45 each month with no registration fee. After how many months will the cost of the two gyms be equal ?3. Awesome video game has a total of 100 points. If you are out, you miss 6 points. Cool video game has a total of 160 points. If you are out, you miss 10 points. After how many times of getting out will you have the same number of points on both the games ?

The sum of two numbers is 29. If thelarger number is 2 less than three times
the smaller number, what is the smaller
number.

Answers

The smaller number is 7.75.

What is an Equation?

An equation is a mathematical statement formed when two expressions are equated using an equal sign.

The equations are useful in determination of unknown parameters.

The equations are of various types, such as Trigonometric equations, quadratic equations.

The system of equations are used to solve complex problems.

Let the smaller number is x.

The larger number is 2 less than three times the smaller number

Then the larger number is 3x -2

The sum of the two numbers is 29

The sum is the output of the mathematical operation, Addition.

The equation formed is :

3x -2 + x = 29

Grouping the variables and the constants

4x = 31

Dividing both side of the equation by 4

x = 7.75

The value of the smaller number is obtained.

To know more about Equation

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Answer: 7

Step-by-step explanation:

wilma buys a new game that is priced $43.89. she gets successive discounts of 15% followed by 5% off on the game. the purchase price of wilma’s game is

Answers

If you would like to know the purchase price of Wilma's game, you can calculate this using the following steps:

15% of $43.89 = 15% * 43.89 = 15/100 * 43.89 = $6.5835 = $6.58

$43.89 - $6.58 = $37.31

5% of $37.31 = 5% * 37.31 = 5/100 * 37.31 = $1.8655 = $1.87

$37.31 - $1.87 = $35.44

The correct result would be $35.44.

Answer: C 80.75%

Step-by-step explanation: