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
Ierofanga [76]
3 years ago
14

Using the discriminant, fdetermine the number of real solutions. 2x^2+7x-15=0

Mathematics
1 answer:
ratelena [41]3 years ago
4 0
Here's your solution.

You might be interested in
Triangle lmn will be dilated with respect to the origin by a scale factor of 1/2
DochEvi [55]

Answer:

the issue will be for 4/5

3 0
3 years ago
Plz only do what i have not done
Gennadij [26K]

Answer:

7- B,A,C

8- J,A,L

9- D,E,F

10- C,D,E

11- B,A,C

12- X,Z,Y

I hope this helps!

8 0
2 years ago
There are 45 students in a class. The ratio of boys to girls is 2:3. How many boys are there in the class?
Lena [83]

Answer:

18 boys

Step-by-step explanation:

we add 2 and 3 because they are equal parts:

2+3=5

Then we divide 45 by 5 because we want to find what 1 part equals"

45/5=9

We now do 9*2 to get an answer of:

9*2=18

hope this makes sense!

7 0
2 years ago
What is the goal of solving equations?
Arada [10]

Answer:

The goal in solving an equation is to get the variable by itself on one side of the equation and a number on the other side of the equation. To isolate the variable, we must reverse the operations acting on the variable.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
What is the difference between categorical and quantitative data? Give examples of each of your own for each. Also decide whethe
andrezito [222]
Categorical data are also known as the qualitative data wherein it usually describes a value of a subject as what is perceived by our senses. On the other hand, a quantitative data revolves around any variables that are considered to be measured wherein examples of which are temperature, length and width.
6 0
3 years ago
Other questions:
  • Alex Earns $7.75 a day by walking dogs for his neighbors, if he walks for 12 days how much money will he make
    9·2 answers
  • Square root of seven
    6·2 answers
  • Which is true about the completely simplified difference of the polynomials 6x6 − x3y4 − 5xy5 and 4x5y + 2x3y4 + 5xy5?
    11·2 answers
  • Solve this problem using 3.14 for pi. The diameter of this Frisbee is 12 inches. What’s the circumference of this Frisbee?
    13·1 answer
  • PLEASE HELP!!!!!
    5·2 answers
  • a. For each of the Five Platonic Solids, count the number V of vertices, the number F of faces, and the number E of edges. Check
    6·1 answer
  • Write the equation of the line in slope-intercept form passing through the points (-4,2) and (1,12)
    8·1 answer
  • MONEY Gillian, Roger, LaToya, and Ichiro had lunch at a restaurant. After sales tax and tip were added, the total bill was $23.8
    15·1 answer
  • CORRECT ANSWER GETS BRAINLIEST!
    7·2 answers
  • Solve the inequality. 1/3b + 1 < -6​
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!