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
victus00 [196]
2 years ago
10

5. Which value of k will make the

Mathematics
1 answer:
AlexFokin [52]2 years ago
4 0

Answer:

-54

Step-by-step explanation:

25x2+kx+4=0

50+kx+4=0

54+kx=0

54+-54=0

0=0

You might be interested in
A bag contains 5 red marbles, 8 blue marbles and 6 green marbles. If three marbles are drawn out of the bag, what is the probabi
Gala2k [10]

70000000000 + 8818282828828

8 0
3 years ago
Let a=3/5 and let b=2/3. Compute a^2b^-3.
Amanda [17]

Answer: 81/100



Step-by-step explanation:

I don't guarantee you I am right but..

first, solve for the exponents after substituting the numbers in

3/5 x 3/5 is 9/25

since b's exponent is negative, you change the fraction into its reciprocal and then do it with the exponent but positive

2/3^-3 to 3/2^3 and 3/2 x 3/2 is 9/4

then you mutiply both numbers to get 9/4 x 9/25 is 81/100

7 0
2 years ago
Which of the following is the inverse of F(x) if F(x) = 6x?
exis [7]
The best answer is d
8 0
3 years ago
It costs 15 dollars to send 3 packages through a certain shipping company consider the number of packages pero dollar?
docker41 [41]

solution:

= $15 for 3 packages

= 5 packages per dollar (15/3)


5 0
3 years ago
Will mark brainliest<br> help?
Komok [63]

Answer:

It would go to quadrent 3

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • An angle that has a supplement also has a complement. Always, sometimes, or never?
    11·1 answer
  • Mary earns $25 per hour at her job. Next month, she will receive a 10% raise. Complete the two expressions that represent how mu
    13·1 answer
  • PLEASE HELP
    14·1 answer
  • I need your helppppppppppppppp
    13·1 answer
  • Which of the following expressions means "five factors of 3"?<br> 35<br> 0<br> 05=3
    15·1 answer
  • Which is a reasonable estimate for the circumference of the circle?
    12·1 answer
  • Classify the triangle according to the side length and angle measurement
    7·2 answers
  • Write an equation in polnt-slope form for the line that passes through the glven
    7·1 answer
  • Find the Area of the Shaded Region.
    6·1 answer
  • Math homework pls help!!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!