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
krek1111 [17]
3 years ago
13

B² - 4ac also known as

Mathematics
1 answer:
Musya8 [376]3 years ago
3 0

Answer:

-143

Step-by-step explanation:

(I THINK)

You might be interested in
Which choice is the solution for this system ? 2x − 5y = 14 x + 3 2 y = 5
VashaNatasha [74]

Answer:

The required solution is (5.75,-0.5). It can be written as (\frac{11}{4},-\frac{1}{2}).

Step-by-step explanation:

The given equations are

2x-5y=14                       .... (1)

x+\frac{3}{2}y=5            .... (2)

Multiply the equation (2) by 2.

2x+3y=10                     .... (3)

Subtract equation (1) from equation (3).

2x+3y-(2x-5y)=10-14

2x+3y-2x+5y=-4

8y=-4

y=-\frac{1}{2}=-0.5

Put this value in equation (1).

2x-5(-0.5)=14

2x+2.5=14

2x=11.5

x=5.75

Therefore the required solution is (5.75,-0.5). It can be written as (\frac{11}{4},-\frac{1}{2}).

3 0
3 years ago
The number of hours in d days and 6 hours
Margaret [11]
D= 0.25 days Because 6 hours is 25% of one day
5 0
3 years ago
Read 2 more answers
Convert this radical form to exponential form.
Elden [556K]

Answer:

I think it's 7.93725

I'm not sure if I did this correctly

3 0
3 years ago
Given the following coordinates, what is the the length of the diagonals?
White raven [17]

Answer:

ILOVEMYCOUNTRY!!!

Step-by-step explanation:

F........U.......C.......K.....YOU.....BRO.......USE UR BRAINS !!!!

4 0
3 years ago
PLEASE HELP! DUE TODAY! TY!
lys-0071 [83]

Answer: 12 inches

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • You are given a rectangular sheet of cardboard that measures 11 in. by 8.5 in. (see the diagram below). A small square of the sa
    14·1 answer
  • Find a cubic function with the given zeros. -6, 7, -4
    10·1 answer
  • Compute the average number of units consumed: 504, 519, 576, 321, 256, 101, 76, 75, 127, 289, 367, and 511.
    9·2 answers
  • The volume of the Box 4 inches wide 2 inches high and 5 in long is
    5·2 answers
  • Please help me out............
    8·1 answer
  • What is the equation of the line perpendicular to 6x-2y=3
    14·1 answer
  • What two consecutive integers have a sum of 47?
    11·1 answer
  • The sum of 1/9 2/3 and 5/18 is?
    13·2 answers
  • What is the greatest common factor of 16 and 40?
    9·1 answer
  • An athlete has run 200m in a 1.5km race. What fraction is she through the race
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!