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
charle [14.2K]
3 years ago
12

What is the greatest possible integer value of x for whichsquare root of x-5 is an imaginary number?

Mathematics
1 answer:
TEA [102]3 years ago
7 0

Answer: 4


Step-by-step explanation:

√x imaginary if and only if x < 0

√(x-5) imaginary ifi x-5 < 0

x<5

4 is the largest integer < 5.

You might be interested in
Can somebody help please?????????
Fudgin [204]

Answer:1/5 = 2/10

Step-by-step explanation:

you just have to multiply by 2. Since the 1/5 turns into ?/10, you can assume that you multiply the 5 by 2, and whatever you do to the bottom, you do to the top. So you would multiply the 1 by 2 and you would end up with 2/10.

8 0
3 years ago
If f(x) =5x + 12 what is f-1(x)
Olin [163]
To find the inverse of a function, first, let's switch f(x) with y

y=5x + 12

Now, change all the x's into y's and change all the y's into x's

x=5y+12

Now, let's solve this equation in terms of y.

Subtract both sides by 12

x-12 = 5y

Divide both sides by 5

\frac{x}{5} -  \frac{12}{5} =y

Flip the equation so we have the y on the left

y=\frac{x}{5} - \frac{12}{5}

Now, replace the y with f^{-1}(x)

f^{-1}(x)=\frac{x}{5} - \frac{12}{5}

That's your answer. If you need any clarifications, feel free to comment.

Have an awesome day! :)
6 0
3 years ago
Solve for the variable b -1/2 ( b - 6 ) =6
almond37 [142]

Answer:

56

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
The equation of the line of best fit of a scatter plot is y = −4x − 6. What is the slope of the equation?
spayn [35]
The slope-intercept form of a line is:

y=mx+b, where m=slope and b=y-intecept

So if y=-4x-6 the slope is -4.
6 0
3 years ago
Read 2 more answers
Question
Grace [21]

Answer:

A

Step-by-step explanation:

plz brainlest

7 0
3 years ago
Other questions:
  • Combine like terms. <br> 8x2 + 2(x2 − 1) =
    15·2 answers
  • Rounding or compatible numbers to estimate de sum 222+203
    7·1 answer
  • What is 193.492 rounded to the nearest hundredth?
    11·2 answers
  • The table below shows the ticket rates for whale watching trips offered by Orca Magic Tours: Age Ticket Price Under 3 years free
    10·1 answer
  • If quadrilateral ABCD rotates 90° counterclockwise about the origin, what are the coordinates of A′ in quadrilateral A′B′C′D′ ?
    11·1 answer
  • There are 65 people watching a movie at a theater. If 40% of the customers purchased refreshments for the movie, how many custom
    6·1 answer
  • What are the answers to question 1 and 3 PLZZ HURRRYYY
    15·1 answer
  • A company that makes​ hair-care products had 400 people try a new shampoo. Of the 400 people, 16 had a mild allergic reaction. W
    10·2 answers
  • Reflect the vector (-3,5) across<br> the line y=x.
    8·1 answer
  • Give the mean of the following probability distribution?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!