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
True [87]
3 years ago
15

Udy Guide The difference between 3 times a number x and 2 is 19. What is the value of x?

Mathematics
1 answer:
mario62 [17]3 years ago
7 0
X=7 yea that should be the answer
You might be interested in
The width of a rectangle is 5 centimeters less than the length . The area of the rectangle is 36 centimeters.find the length?
Iteru [2.4K]

Answer:

9 centimeters

Step-by-step explanation:

Let the width be represented by l - 5, where l is the length.

Use the area formula, A = lw, and plug in l - 5 as w, and 36 as the area. Then, simplify and factor

A = lw

36 = l(l - 5)

36 = l² - 5l

0 = l² - 5l - 36

Factor:

(l - 9)(l + 4)

Set equal to zero and solve for both solutions:

(l - 9)(l + 4) = 0

l - 9 = 0

l = 9

l + 4 = 0

l = -4

The length cannot be negative, so the answer has to be 9.

The length is 9 centimeters

7 0
2 years ago
Read 2 more answers
Tools
tensa zangetsu [6.8K]

Answer:

6.7 to 26

Step-by-step explanation:

7 0
3 years ago
Read image for instructions
Oliga [24]

The last part answers the first part for you, just look at the y-values.

In other words:

<em>A'</em><em> </em>(-8, 2)

<em>B'</em> (-4, 3)

<em>C'</em> (-2, 8)

<em>D'</em> (-10, 6)

Explanation:

When you reflect any point over the x-axis, the y-value of the ordered pair is going to change.

This makes sense especially considering that the x-axis is horizontal, so the only way you could cross is to move up or down. If you were to move left or right, you'd only be able to cross the y-axis, since it's vertical.

Now for the last part, as I mentioned above, if you are reflecting across the y-axis, the x-values of the ordered pair is going to change.

<em>A'</em><em>'</em> (8, 2)

<em>B'</em><em>'</em> (4, 3)

<em>C'</em><em>'</em> (2, 8)

<em>D'</em><em>'</em> (10, 6)

Take note that the only thing that changes for the respective value is its sign, while the number itself stays the same.

3 0
3 years ago
Synthetic Division <br> -2 | 1 2 -3 1
Tom [10]

Answer:

7

Step-by-step explanation:

I am assuming that the division problem looks like this:

-2|  1   2   -3   1

Going off that assumption, we will work this problem.  The first thing you always do in the execution of synthetic division is to bring down the first number.  Then multiply that number by the one "outside", which is -2, then put that number up under the next number in the line:

-2|  1   2   -3   1

        -2

    1

Now add the 2 and -2 and bring that down as a 0 and multiply the -2 times the 0:

-2|   1   2   -3   1

         -2    0

     1    0

Now add -3 and 0 to get -3 and multiply that -3 times the -2 and put the product up under the next numbe in line;

-2|   1   2   -3   1

          -2   0  6

     1     0   -3

Now add the 1 and the 6 to get the remainder:

7

Read more on Brainly.com - brainly.com/question/12992907#readmore

6 0
3 years ago
Solve the following equation: 1/2x-8=-3
OlgaM077 [116]

Answer:

10

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • 5c+16.5=13.5+10c PLease answer quicly
    9·2 answers
  • 1) Lance can paint the room in 5 hours, while Kim can paint the same room in 4 hours.
    13·2 answers
  • Jasper works as an inspector at a factory that makes polo shirts. He has found that the probability of a shirt that is produced
    14·1 answer
  • Factor: 8ab - 16ac + 12a
    11·1 answer
  • What is 602,000,000 written in scientific notation
    12·1 answer
  • Help me with this please
    6·1 answer
  • HELP Whats the value of X ??
    14·1 answer
  • Jane is opening a savings account with an initial deposit of $100. The bank offers a 5%
    12·1 answer
  • Evaluate the piecewise function at the given value of the independent variable
    9·2 answers
  • 36a^(4)b^(10)-81a^(16)b^(20) factor the given expression using the difference of squares pls
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!