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
vodomira [7]
3 years ago
6

Use the discriminant to describe the roots of each equation. then select the best description. x^2 - 5x + 7 = 0

Mathematics
1 answer:
Katen [24]3 years ago
5 0
A. Double root please mark brainliest <3
You might be interested in
What would happen if people decided not to pay taxes?
icang [17]
You will have to repay the government
7 0
3 years ago
Read 2 more answers
Z^5=-7776i
Sloan [31]

Answer:

Z=+6

Step-by-step explanation:

Z^5=-7776i

Let's note that i I mathematics means negative one i.e

i = -1

So the equation is equal to

Z^5=-*-(7776)

Z^5 = 7776

Z= 5√7776

Since it's a divisible by 6

It's giving us a clue that 6 it's the answer.

Ok let's check the 5th root of 7776 in our calculator.

Z=+6

+6 is the solution to the equation

Z^5=-7776i

7 0
3 years ago
H-9&lt;1.3= What is the answer to this problem
mina [271]
The answer to your question is h < 10.3
Because if you add 9 to both sides (1.3+9) you'll get h <10.3
hope this helps. Peace out homie
6 0
3 years ago
What is the equation of the line that passes through the point (−3,2) and has an undefined slope?
kirza4 [7]

The answer is x=-3

Sure hope this helps you

4 0
2 years ago
The radius of a circle is 20cm. What is its area? ( ratio= 3.14)<br><br> ​
Musya8 [376]

Answer:

A=100π=314.16 cm 2 to 5 significant figures

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • If you spin a spinner that has the colors red,blue,and yellow,What is the probability that you will land on yellow?
    12·1 answer
  • What is the factor expression of 8x+56
    8·1 answer
  • What is the quotient of 2 1/4 and 5/8
    5·2 answers
  • What is 50 divided by 2.5 divided by 0.04
    12·1 answer
  • Solve:<br><br> 2<br> 3<br> x - 4 = -2<br> A) -3 <br><br> B) -4 <br> C) -9 <br> D) 3
    13·1 answer
  • Allen and Renaldo are gaining weight for basketball season. Allen weighs
    8·1 answer
  • What is the common difference of 7, 3,-1,_,_,-13​ and the missing terms
    15·1 answer
  • If a number is (blank), then the number is less than its absolute value
    8·1 answer
  • A survey conducted at an ice cream store asked only mothers
    9·1 answer
  • Round 7, 488 to the nearest thousands​
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!