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
vodka [1.7K]
2 years ago
13

Which of the following equations is quadratic?

Mathematics
1 answer:
sergiy2304 [10]2 years ago
3 0
The third option is quadratic

You might be interested in
BIG POINTS Please solve. Thanks!
Nitella [24]

9^1/3 * 3^x = 27^4/5

Rewrite 9 as 3^2

(3^2)^1/3 * 3^x = 27^4/5

Multiply the exponents in the first term:

3^2/3 * 3^x = 27^4/5

Use power rule to combine exponents:

3^(2/3 +x) = 27^4/5

Rewrite the 2nd term:

3^(2/3 +x) = (3^3)^4/5

Set the exponents only to equal:

2/3 + x = 3(4/5)

Solve for x:

simplify the right side:

2/3 + x = 12/5

Subtract 2/3 from both sides:

x = 26/15

3 0
3 years ago
Mr. Kugler gave the same geometry test to his 1st and 2nd period classes. The box and whisker plot summarizes the scores of each
Brums [2.3K]

D) The median of 2nd Period is greater than the median of 1st Period.

The one that's true

Hope this helps!

6 0
2 years ago
Read 2 more answers
A local little league has a total of 90 players of whom 20% are left-handed. How many left-handed players are there? Please help
german
18

First you want to change the 20% into a decimal which is .20
Next you want to multiply 90 by .20 because that will give you the answer for 20% of 90
90x.20=18

Hope that helps
7 0
3 years ago
Yall please help meee
madam [21]

Answer-

x=0;y=3

x=1;y=-1

x=2;y=-5

x=3;y=-9

7 0
3 years ago
Number of Tickets Total Cost 1 $2.50 2 ? 3 $7.50 4 ? 5 $12.50 6 $15.00 7 $17.50 Assuming that the cost of tickets follows the sa
Gala2k [10]
2= 5.50 4= 10.50 here is your answer 
7 0
3 years ago
Other questions:
  • What is 8 out of 50 as a percentage?
    14·2 answers
  • A plane intersects a triangular prism vertically as shown. Describe the cross-section shown here. A) pentagon B) rectangle C) tr
    9·2 answers
  • Which one is the answer
    13·1 answer
  • Finish this simile. Use your imagination to complete the description.
    7·2 answers
  • What else would need to be congruent to show that ABC is congruent to DEF by ASA?
    13·1 answer
  • Two equations are given below:
    10·1 answer
  • What is the slope of the line that passes through the points (26, 7) and (-39, 12)?
    13·1 answer
  • At Dizzy World theme park, Vera waited in line for 35 minutes and rode on a Magical Mushroom for 7 minutes. What is the percent
    8·1 answer
  • Please help.
    13·1 answer
  • Brainlist please solve this
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!