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
Alexandra [31]
2 years ago
9

how to discriminant of each quadratic equation then state the number and type of solutions. yall fr help me

Mathematics
1 answer:
vitfil [10]2 years ago
6 0
Try this option.
Note, 1. the rules marked with blue colour, the solutions marked by red; 2. solutions are given shortly.

You might be interested in
SI-
ziro4ka [17]

Answer:

Step-by-step explanation:

SI-

Class:

28

Graphing Review #2 (8)

Name: GO

1. The following database shows ice cream sales based on daily high temperatures.

Ice Cream Sales vs Temperature

Temperature C Ice Cream Sales

$215

14.2

16.40

$325

11.99

$185

15.2

600

$332

18.5°

$406

.

22.10

$522

$500

19.40

$412

25.1

3400

$614

15300

a) Construct a scatter plot

to compare the total sales

to the daily high temperature,

b) What type of correlation is $200

shown by the data?

100

c) Draw a line of best fit.

d) Predict what the total sales would

se if the temperature was 17°C ?

10

Ve6

Temperature

5 0
3 years ago
2. In the data set below, what is the median? 9, 4, 9, 2, 8, 2,1 <br>a. 9 b. 1 с. 2 d. 4​
Marrrta [24]

Answer:

d

Step-by-step explanation:

it's 4 because I'd you put the numbers from least to greatest its in the middle

6 0
2 years ago
Read 2 more answers
I need help and i also need the work shown...please and thank you
marin [14]

Answer:

55

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
A doghouse is to be built in the shape of a right trapezoid, as shown below. What is the area of the doghouse? top is 7 side 7 b
Ann [662]
I believe the answer is 45.5 square feet

8 0
3 years ago
2 more and I’m done thank y’all so much sorry I’m dumb and in 8th grade LOL
kotegsom [21]

9. -5(4+6r)

-20-30r

-20-30(4)=-20-120=-140

10. -9-n/3

-9-9/3=-9-3=-12

answers: -140, -12

7 0
3 years ago
Read 2 more answers
Other questions:
  • two factors of -48 have a difference of 19. the factor with a greater absolute value is positive. what is the sum of the factors
    7·2 answers
  • What is 245.168 rounded to the nearest hunderdth
    9·2 answers
  • Find the coordinates of the midpoint of the segment with the given endpoints A(1,2) and B(3,6).
    11·1 answer
  • The diagram shows two shapes<br>drawn on a centimetre grid.<br>a) Find the area of shape P.<br>​
    11·1 answer
  • What would my percent be ? Please help :/
    12·2 answers
  • Write an equation in slope intercept form of the line that passed through (7,2) and (2,12)
    5·1 answer
  • Help me plzz thank you and u don't need to solve it all the way I just need the answer
    10·2 answers
  • PLEASE PLEASE HELP I HAVE OTHER WORK TO DO AND I NEED THIS ANSWER ASAP
    9·2 answers
  • Help me pleaseee !!
    13·1 answer
  • Find the volume of 2 and 1/2 1 and 1/2 and 3​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!