1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alja [10]
2 years ago
12

YOU WILL GET 50 OR 100 POINTS TO THE FIRST PERSON TO ANWSER!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!What number makes t

his statement true? (12×3)×6=12×( □×6)
Mathematics
2 answers:
Svetllana [295]2 years ago
7 0

Answer:

The number 3 makes this statement true.

x=3

Step-by-step explanation:

Given the equation:

(12*3)*6=12*(x*6)

Using the order of operations, we can evaluate the terms in the parentheses through the process of multiplication:

36*6=12*6x

Multiply the terms on both sides of the equation:

216=72x

Finally, divide both sides of the equation by the coefficient of x, which is 72:

3=x

x=3

-

Let's check our work by substituting the solved x value for

(12*3)*6=12*(3*6)

36*6=12*18

216=216

Since both sides of the equation are equal to each other, our solution is correct!

sveta [45]2 years ago
6 0

Answer:

3

Step-by-step explanation:

12 times 3 = 36

36 times 6 = 216

12(x times 6)

(12)6x

72x

216 = 72x

216/72 = 3

You might be interested in
What is an equation of the line that passes through the point (-5, -6) and is
Vikentia [17]

Answer: y= 2x +4

Step-by-step explanation:

1. To be able to write the equation of the line, you want to be able to find the slope first. To do so, rearrange the given equation x+2y=2 into slope-intercept form, which is y=mx+b

First subtract x from both side, which will give us 2y=2-x. Rearrange this to get 2y= -x+2. Then, divide both sides by 2. This will give us y= -1/2x+1

2. Now that you have the equation, look for the slope in the new equation; this will be the m value. In this case, the slope is -1/2. Since we are looking for a line that is perpendicular, we have to change the slope so that it is the opposite reciprocal. The opposite reciprocal of -1/2 is 2, so the slope of the equation we want to find is 2.

3. Next, all we have to do is plug the given ordered pair (-5, -6) and the slope that we found (m=2) into the point-slope equation, which is y-y_{1} = m(x-x_{1} )

That will give us:

y+6 = 2(x+5)

4. Now, solve this equation.

y+6 = 2(x+5)  --> distribute the 2 inside the parentheses

y+6 = 2x + 10  --> subtract 6 from both sides

y= 2x +4

4 0
3 years ago
When you got your car fixed, the cost for parts was $75. The cost for labor was $45 per hour. If the total cost was $255 . Find
navik [9.2K]

Answer:

3.3

Step-by-step explanation:

Hour : H

subtract the 75 from both sidesso the variable would be on one side and the knowns would be on the other side

45H + 75 = 225

        -75      -75

Divide by 45 from both sides

45H = 150

÷45     ÷45

3.33

6 0
3 years ago
Answer the following 3 questions CORRECTLY I will know if this is wrong. I WILL REPORT ANY INCORRECT ANSWERS!
zhannawk [14.2K]

1. A) 5

7 - 6 ÷ 3

7 - 2

5

2. A) 11

(2 x 4) + 6 ÷ 2

8 + 6 ÷ 2

8 + 3

11

3. A) 40

6 0
3 years ago
Read 2 more answers
PLEASE HELP! WILL GIVE BRAINLIEST!
atroni [7]
4 its 4444444444444444
8 0
3 years ago
Read 2 more answers
The population of Brazil was 162,300,000 in 1995. It was growing at a rate of about 2% per decade. Predict the population, to th
stiv31 [10]

Answer:

The population is 168,900,000 to the nearest hundred thousand

Step-by-step explanation:

In this question, we are tasked with calculating the population of Brazil given its population in 1995 and her growth rate per decade.

Mathematically, we use an exponential function to calculate this population.

This can be written as P = I(1 + r)^n

where P is the population in 2015 which we are looking for,

I is the initial population which is 162,300,000

r is the rate of increase per decade given as 2% = 2/100 = 0.02,

n is the number of times between the years we are expecting this growth. The difference between the years 2015 and 1995 is 20 years which signifies 2 decades(1 decade is 10 years). Thus our n is 2

We plug these values into the equation above;

P = 162,300,000(1+0.02)^2

P = 162,300,000(1.02)^2

P = 168,856,920 which is 168,900,000 to the nearest hundred thousand

7 0
3 years ago
Other questions:
  • Emily bought a pair of headphones on sale if they usually cost 36 dollars and 80 cents, and Emily purchase them at fourty percen
    5·1 answer
  • You made two deposits to your bank account this month. One deposit was $24.61 and the second deposit was $16.49. Your balance at
    6·1 answer
  • The description below represents Function A and the table represents Function B:
    5·1 answer
  • A town is designing a rectangular park that will be 600 feet by 1000 feet. A rectangular area of the park for swing sets will be
    6·2 answers
  • Find the X-intercepts of the parabola with vertex (1, -9) and y-intercept at (0,-6)
    14·1 answer
  • PLEASE HELP ME ASAP!
    10·2 answers
  • i'd really appreciate it if you guys would stop giving me answers with no explanation. because when i get answers like that, the
    14·1 answer
  • PLEASE HELPPPP IM SOOOOOOO CONFUSED<br><br> ++YOU GET MANY POINTS++
    6·1 answer
  • Find the value of X. 10 points.
    15·1 answer
  • FACTOR COMPLETELY<br><br> x^2-7x+7y-y^2
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!