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
san4es73 [151]
3 years ago
5

What is the value of + 2x2, when x = 3? х 11 O 14 O 20

Mathematics
2 answers:
evablogger [386]3 years ago
5 0

x = 3 \\ 2 {x}^{2}  = 2 \times  {3}^{2}  \\  = 2 \times 9 \\  = 18

Hope this will help...

marin [14]3 years ago
3 0

Answer:

Step-by-step explanation:

Putting value of x in the equation

2x2

2(3)2

2(9)

= 18

You might be interested in
An amusement park studied methods for decreasing the waiting time (minutes) for rides by loading and unloading riders more effic
yaroslaw [1]

Answer:49.... yep

Step-by-step explanation: 49,,,

8 0
3 years ago
Which expression is equivalent to 5+5t+3t+?
FrozenT [24]

Answer:

10t+3

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Three people who work full-time are to work together on a project, but their total time on the project is to be equivalent to th
uranmaximum [27]

Answer:

  1/6

Step-by-step explanation:

Let x represent the proportion of time the third person spends on the project. You want ...

  1/2 + 1/3 + x = 1 . . . . full-time equivalents

  5/6 + x = 1 . . . . simplify

  x = 1/6 . . . . . . . subtract 5/6

The third person should budget 1/6 of their time to the project.

7 0
3 years ago
I need help to<br> solve please
Gennadij [26K]

Answer:

11=y

66=x

6=y

55=x

Step-by-step explanation:

Hope this helps

Have a great day!

8 0
3 years ago
The value of x is ____ degrees, and the value of y is___degrees
solmaris [256]

Answer:

x = 112°, y = 68°

Step-by-step explanation:

68° and y are corresponding angles and are congruent, then

y = 68°

x and y are adjacent angles and are corresponding ( sum to 180° ), then

x + y = 180°

x + 68° = 180° ( subtract 68° from both sides )

x = 112°

8 0
3 years ago
Read 2 more answers
Other questions:
  • The area of a room in a dollhouse is 1248 square inches. The width of the room is 8 inches. How long is the room?
    13·2 answers
  • Answer FASSSSSSSSSTTTTTTTTTTTTTTT
    12·2 answers
  • A bicycle costs $120. You must pay an 8% sales tax rate. Explain how to use mental math to find the amount of tax on the bicycle
    8·1 answer
  • The Base Ten Chart is a System of Units. Select the statement that is true. O The Units of each column can increase or decrease
    10·1 answer
  • A rectangle has a length of (x+2) inches and a width of (2x+3) inches. Find an expression that represents the area of the rectan
    15·1 answer
  • Multiply 1/4 how many times​
    13·1 answer
  • Rearrange e = 2f to make fthe subject.<br> =
    13·2 answers
  • In the school faculty parking lot on Tuesday, 18 of the 72 cars were white or black. What percent of the faculty cars were white
    15·1 answer
  • Please answer i need it in 5-10 minutes please
    7·1 answer
  • A line intersects the points (8, 2) and (12, -10). What is the slope of the line in simplest form? m = [?]​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!