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
Tju [1.3M]
2 years ago
13

If the discriminant of an equation is zero, which of the following is true of the equation?​

Mathematics
2 answers:
White raven [17]2 years ago
7 0

\sf Your \: question \: is \: incomplete. \:

______________________

\sf \: I \: believe \: this \: is \: the \: answer \: you \: wanted ⟹

\sf If  \: the  \: discriminant  \: of \:  an \:  equation \:  is  \: zero, \: then \\  \sf \: the \: equation \: will \: have \:\underline{ 1 \: real \: solution \: with \: real \: and \: equal \: roots}.

\boxed{ \sf{Explanation}}

\sf If \: discriminant \: of \: quadratic \: equation  \: ax^{2} + bx + c \: \\ \sf is \: b^{2} - 4ac = 0 \: then \: it \: will \: have \\ \sf↦\underline{1 \: real \: solution \: with \: real \: and \: equal \: roots.}

Nadya [2.5K]2 years ago
5 0

Answer:

see explanation

Step-by-step explanation:

If b² - 4ac = 0

Then the roots are real and equal

You might be interested in
I NEED HELP ASAP
deff fn [24]

For the first question you need to find the formula for the rectangle, after you did that fill it in. and find your answer.

5 0
3 years ago
Use the information given in the table on the right to complete each of the following statements.
tino4ka555 [31]

.5

46

16%

Step-by-step explanation:

Still stuck? Get 1-on-1 help from an expert tutor now.

6 0
2 years ago
What’s the answer please help !!!!
baherus [9]
I think the answer is x>-3
5 0
2 years ago
Read 2 more answers
Find the<br>simple interest:<br>Princpd $6000<br>Interest Rate 5%<br>Time: 6 months<br>Start​
sattari [20]

Answer: The interest is: $150.00

The formula we'll use for this is the simple interest formula, or:

Where:

   P is the principal amount, $6000.00.

   r is the interest rate, 5% per year, or in decimal form, 5/100=0.05.

   t is the time involved, 6....month(s) time periods.

   Since your interest rate is "per year" and you gave your time interval in "month(s)" we need to convert your time interval into "year" as well.

       Do this by dividing your time, 6- month(s), by 12, since there's 12 months in 1 year.

   So, t is 0.5....year time periods.

To find the simple interest, we multiply 6000 × 0.05 × 0.5 to get that:

The interest is: $150.00

8 0
3 years ago
PLEASE HELP Which of the following statements correctly describes the counting principle?
mixer [17]

Answer:

The counting principle lets you multiply the number of options per category to find the total number of possible outcomes.

Step-by-step explanation:

So the first one.

3 0
2 years ago
Read 2 more answers
Other questions:
  • What is the value of n in this equation?(2.4 x 10^3) x (3 x 10^n) = 7.2 x 10^9​
    6·2 answers
  • All of the following are reasons to transfer to a four-year college after attending a two-year college except:
    5·1 answer
  • Subtract negative 24 from 11.
    13·2 answers
  • What is the exact circumference of a circle with a radius of 17 millimeters?
    12·2 answers
  • For 21-22, simplify the algebraic expressions.<br><br> 21. -3(6y) 22. -7a(3b)
    7·2 answers
  • How do you work y=2x-1 <br> X=-6
    15·2 answers
  • 2. How much money will you have in 2 years if you put $400 in the
    11·1 answer
  • On the grid draw the graph of x+2y=7 for values of x between -2 and 3
    6·1 answer
  • Mrs. Violante bought 24 candy canes. She gave 5/8 of them to her student. How many candy canes did Mrs. Violante have left over?
    8·1 answer
  • What is the probability that a person chosen at random from this group has brown or green eyes? startfraction 3 over 25 endfract
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!