All categories

2 years ago

Simplify please quick: 3x4=12-6

Mathematics

2 answers:

den301095 [7]2 years ago

3 0

Answer:

Step-by-step explanation:

3 * 4 = 12 - 6

12 = 6

This statement is false

svp [43]2 years ago

3 0

Answer:

False.

Explanation:

3 * 4 = 12 -6

12 = 6

...............

False, the sides are not equal.

You might be interested in

What is the slope of the line that passes through the points (-4,-3) and (14, 0)?

Mademuasel [1]

Answer:

I thinks it 3/10

Step-by-step explanation:

m=slope, so use the formula m=y2-y1/x2-x1 you get 3/10.

Hope this helps!

6 0

3 years ago

Need help how do I do this, start it, and the steps please

Harman [31]

Let's solve this problem step-by-step.

STEP-BY-STEP SOLUTION:

Let's first write down the equation we are going to solve.

( 1 / 3 )h - 4 [ ( 2 / 3 )h - 3 ] = ( 2 / 3 )h - 6

To begin with, we will expand the brackets => [ ]

( 1 / 3 )h - ( 8 / 3 )h + 12 = ( 2 / 3 )h - 6

Next we will collect like terms by placing all the individual numbers on the right-side of the equation and the terms with ( h ) on the left-hand side of the equation so that we can begin making ( h ) the subject.

( 1 / 3 )h - ( 8 / 3 )h - ( 2 / 3 )h = - 6 - 12

Then we will simplify both the left-hand side and right-hand side of the equation to solve it for ( h ).

( - 9 / 3 )h = - 18

- 3h = - 18

h = - 18 / - 3

h = 18 / 3

h = 6

FINAL ANSWER:

Therefore, the answer is:

h = 6

Hope this helps! :)
Have a lovely day! <3

4 0

3 years ago

Solve the following equation algebraically:

worty [1.4K]

B because 6 times 2 is 12...

4 0

3 years ago

Read 2 more answers

Select the statement that best justifies the conclusion based on the given information. If x + 5 = 15, then x = 10. addition pro

Inga [223]

Answer:

subtraction property of equality

Step-by-step explanation:

The substraction property of equality is the property that states that you can solve the value of an equality by subtracting the value that is adding up to the variable by substracting it from the other side of the equality, an example would be like this:

$x+5=15\\x+5(-5)=15(-5)\\x=10$

By substracting form both sides the value that is along the "x" you get the value of the "x".

6 0

3 years ago

Find the area of this trapezoid. Be sure to include the correct unit in your answer. Continue 13 cm 20 cm 8 cm 5 cm 0 0/0 08 cm

kodGreya [7K]

Given:

• Upper Base of trapezoid = 8 cm

• Lower base = 20 cm

• Length of one leg (also height) = 5 cm

• Length of other leg = 13 cm

Let's find the area of the trapezoid.

To find the area of the trapezoid, apply the formula:

$A=\frac{a+b}{2}*h$

Where:

A is the area

a is the length of upper base = 8 cm

b is the length of the lower base = 20 cm

h is the height = 5 cm

Plug in the values for a, b, and h to find the area, A:

$\begin{gathered} A=\frac{8+20}{2}*5 \\ \\ A=\frac{28}{2}*5 \\ \\ A=14*5 \\ \\ A=70\text{ cm}^2 \end{gathered}$

Therefore, the area of the trapezoid is 70 cm^2

8 0

1 year ago