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
algol13
3 years ago
6

3(x+6)= -3.68 Find x, I think I know how but I’m not really sure

Mathematics
1 answer:
Wittaler [7]3 years ago
8 0

Answer:

x = - 7.23

Step-by-step explanation:

3(x+6)= -3.68               Start with the breackets.

3x + 18 = - 3.69            Subtract 18 from both sides

3x = - 3.69 - 18

3x = -21.69                   Divide by 3

x = - 21.69/3

x = -7.23

You might be interested in
Use the differential equation given by dy/dx=xy/3, y&gt;0<br><br> complete the table of values
melisa1 [442]
The \dfrac{\mathrm dy}{\mathrm dx} row is filled by just plugging in the corresponding values of x and y into the ODE.

For example, when x=-1 and y=1, you have

\dfrac{\mathrm dy}{\mathrm dx}=\dfrac{xy}3\implies\dfrac{\mathrm dy}{\mathrm dx}\bigg|_{x=-1,y=1}=\dfrac{(-1)(1)}3=-\dfrac13

and so on.
6 0
4 years ago
Find the values of x and y that maximize the objective function P=3x+2y for the graph. What is the maximum value?
AURORKA [14]

Answer:

(9, 0)

Step-by-step explanation:

Maximum or minimum value occurs at the Corner. The points given are (0, 8), (5, 4) and (9, 0).

Substitute (0, 8) in the objective function.

We get P = 3(0) + 2(8) = 16

Now for (x , y) = (5, 4)

P = 3(5) + 2(4) = 15 + 8 = 23

At (9, 0) we get P = 3(9) + 2(0) = 27.

Clearly, we have the maximum value at (9, 0).

And the maximum value is 27.

3 0
3 years ago
an experimental design that permits simultaneous statistical conclusions about two or more factors is a
valkas [14]

Factorial design is the correct choice for the answer as an experimental design that permits statistical conclusions about two or more factors is a factorial design.

A factorial experiment is a type of research methodology that allows the study of main and interaction effects between two or more independent variables and on one or more outcome variables.

This is called a mixed factor experiment. For example, a researcher may choose to treat mobile phone use as a factor within a subject by testing the same participant with and without mobile phone use (the order of these two conditions). Balance).

Learn more about Factorial design here: brainly.com/question/9363521

#SPJ4

6 0
2 years ago
Which of the sets of ordered pairs represents a function?
Aloiza [94]
*only p*
because there are no two digits the same in the x and y values
5 0
3 years ago
Read 2 more answers
Solve for x. Enter the solutions from least to greatest. (x + 7)^2 - 49 = 0
Marysya12 [62]

Answer:

X will equal 0 , -14

Step-by-step explanation:

You take the root of both sides and solve

5 0
3 years ago
Other questions:
  • Question: (Graph photo attached)
    14·2 answers
  • Idk how to answer this
    15·1 answer
  • | x+8 | = 5<br><br><br> PLEASE, HELP ME!!!!!!! THE LINES ARE ABSOLUTE VALUE!!!!!
    12·1 answer
  • A group of ten persons were planning to contribute equal amounts of money to but some pizza. After the pizza was ordered, one pe
    8·1 answer
  • A car gets 24 mpg. How many miles per liter is this
    9·2 answers
  • WILL MARK BRAINLIEST
    9·2 answers
  • A polynomial multiplied by a polynomial is a polynomial
    10·1 answer
  • Solve for x.
    14·1 answer
  • Solve 11x+10y=32..... Will mark the brainliest!
    6·1 answer
  • Given that MATH is a parallelogram, solve for c.<br>A. 74<br>B. 84<br>C. 94<br>D. 104​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!