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
kirza4 [7]
3 years ago
5

Which equation represents the average of the x-intercepts for 4x^2-24x+20

Mathematics
1 answer:
vazorg [7]3 years ago
6 0
Number of x intercepts in this equation is 2 because max power in the function is 2. number of x intercepts is determined by "highest power".

let x1 represent first x intercept and
let x2 represent second x intercept

Formula for finding average of x intercepts is logicaly:
Avg = (x1 + x2)/2

we want to find x1 and x2
4x^2 - 24x + 20 = 0
x^2 - 6x + 5 = 0


x1 = 5
x2 = 1

Avg = 3
You might be interested in
In a candy bar, 165 calories are from sugar. There are 250 calories in the candy bar. What percent of the calories are from suga
stiv31 [10]
165/200=33/40
33/40=0.825
0.825=82.50%
Hope this helps
5 0
3 years ago
Read 2 more answers
Find the exact solution using common logarithms 2^5x+3= 3^2x+1
AfilCa [17]
2^{5x + 3} = 3^{2x + 1}
log_{2}(2^{5x + 3}) = log_{2}(3^{2x + 1})
(5x + 3)log_{2}(2) = (2x + 1)log_{2}(3)
5x + 3 = 1.58(2x + 1)
5x + 3 = 3.16x + 1.58
1.84x + 3 = 1.58
1.84x = -1.42
x \approx -0.77
6 0
3 years ago
Help!! Please im having trouble
bekas [8.4K]

Answer:

1.  5/6 ≥ 2/3

2. 1/5 ≤ 2/8

3. 9/10 ≥ 6/8

4. I can't see it's out of the pic

5. 7/8 ≥ 5/10

6. 2/5 ≥ 2/6

7. 1/3 ≤ 3/8

8. I can't see it's out of the pic.

9. 8/10 ≥ 3/4

10. 3/8 ≤ 11/12

11. 2/3 ≤ 10/12

12. Can't see :(

13. 3/8 ≤ 7/8

14. 2/4 = 4/8

15. 6/8 ≥ 8/12

16. Can't see

Step-by-step explanation: All you have to do is divide the numerator by the denominator to make it into a decimal. For instance....

5/6 = approximately 0.83

I hope this helps you! It took forever....



3 0
2 years ago
Solve for p. 2(p + 3) = 20
guapka [62]

Answer:

p=7

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
24+4(3+1) I know the answer but I need to show my work can anyone show me how they got the answer cause the answer is 40 but I d
solong [7]
24 + 4(3 + 1)
= 24 + 4(4)
=24+ 16
= 40
6 0
2 years ago
Read 2 more answers
Other questions:
  • Frank and Latoya each ran every day as part of an exercise routine. Frank ran
    6·1 answer
  • What is the length of the missing leg? Hint: Use the Pythagorean Theorem
    12·1 answer
  • Please help me with this question ASAP
    7·1 answer
  • A sector of a circle has a central angle of 145°. Find the area of the sector if the radius of the circle is 4 ft. (Round your a
    14·1 answer
  • Which of the combined rectangles has an area of 40 square​
    14·1 answer
  • a construction company needs to remove 24 tons of dirt from a construction site. They can remove 3/8 tons of dirt each hour. How
    14·1 answer
  • COMPLETE
    6·2 answers
  • 1 hour is equal to how many seconds
    9·2 answers
  • What symbol makes this statement true?
    10·2 answers
  • Can you help me plsssss
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!