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
FromTheMoon [43]
3 years ago
9

Is the equation true or false when x = 4? (3−x28)⋅12=3x true false

Mathematics
2 answers:
Dmitry_Shevchenko [17]3 years ago
8 0

Answer:noooooooooooooooooooo

Step-by-step explanation:

RUDIKE [14]3 years ago
7 0

Answer:

false

Step-by-step explanation:

the equation x would be -1.04 or 1.03 so it would be false

You might be interested in
How does a balance sheet work?
Phoenix [80]

Step-by-step explanation: A balance sheet is a statement of financial condition at a point in time. It includes assets, liabilities, and equity. The balance sheet demonstrates the overall health of a company. It can be used to obtain loans and more financing.

8 0
3 years ago
Tan x + sqrt(3) = - 2 tan x
Svet_ta [14]

9514 1404 393

Answer:

  nπ -π/6 . . . for any integer n

Step-by-step explanation:

  tan(x) +√3 = -2tan(x) . . . . . given

  3tan(x) = -√3 . . . . . . . . . . . add 2tan(x)-√3

  tan(x) = -√3/3 . . . . . . . . . . divide by 3

  x = arctan(-√3/3) = -π/6 . . . . use the inverse tangent function to find x

This is the value in the range (-π/2, π/2). The tangent function repeats with period π, so the set of values of x that will satisfy this equation is ...

  x = n·π -π/6 . . . . for any integer n

8 0
2 years ago
If the actor is to the audience’s right the actor is _______.
kati45 [8]
I think the answer is stage left because if you flip your view point, you'll get stage left. 
Hopefully that helped! :) 
7 0
3 years ago
Please help me with 6-9!!
kolezko [41]
I got C for 6 & 7. I haven't done this in a while so I don't know 8 & 9. I hope I helped!
4 0
3 years ago
I need help please.
12345 [234]

-3x^2 X=4

4^2= 4x4=

16

16(-3)= -48

5 0
3 years ago
Other questions:
  • A prime polynomial cannot be written as a product of lower-degree polynomials. Which polynomial is prime? A)8x2 – 10x – 3 b)8x2
    8·2 answers
  • Without solving,would 1.98 divided by 0.51 be closer to 4 or 5?Explain.
    15·2 answers
  • Is 0.3 less than 3/7
    8·1 answer
  • Combine like terms. 8b + 6b − 16 = ?
    9·2 answers
  • -8(-8b-6)=-6b-22 <br> Can someone PLEASE help me I don't understand this at all!!
    6·1 answer
  • Solve for n.<br> n + 1 = 4(n – 8)<br> n=1<br> n=8<br> n=11<br> U n = 16
    11·2 answers
  • Adunând triplul unui numar cu 175 se obține 814.Află numărul.
    15·1 answer
  • Find f(-2) for f(x) = 3 *2^x
    7·2 answers
  • If the cost of 1 kg of oranges is Rs.75.5, find the cost of 6.5 kg oranges.
    13·1 answer
  • If 2 cards are dealt from a shuffled deck of 52 cards, find the probability that all 2 cards are jacks.​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!