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
fiasKO [112]
2 years ago
14

Given that f(x) = 19x2 + 152, solve the equation f(x) = 0

Mathematics
2 answers:
podryga [215]2 years ago
4 0

Answer: 152

Step-by-step explanation: 19x^2 + 152

19(0)^2 + 152

0 + 152

Ans = 152

Wewaii [24]2 years ago
4 0

Answer:

Step-by-step explanation:

hello :

f(x) = 19x2 + 152

f(x) =0 means : 19x²+152 =0

x² = -152/19 ..... false

no reals solutions because  : x²≥0

You might be interested in
If you choose one student at random, what is the probability (±0.0001) that the student's score is between 20 and 30?
nordsb [41]
Z-score for 30 = (30 - 25) / 5.8 = 0.8621
z-score for 20 = (20 - 25) / 5.8 = -0.8621
:
Note find probabilities from z-tables
:
Probability ( 20 < X < 30 ) = 0.8051 - 0.1949 = 0.6102
5 0
2 years ago
What is the least common multiple of 2 and 9
harina [27]

Answer:

18

hope this helps

5 0
3 years ago
Read 2 more answers
You weigh six packages and find the weights to be 20, 12, 52, 16, 48, and 44 ounces. If you include a package that weighs 60 oun
kvv77 [185]

Answer:

median

Step-by-step explanation:

The first step is to sort the numbers from largest to smallest (you could go the other way as well).

60 52 48 44 20 16 12

The median is the middle number 44 in this case. The median has 3 numbers on its left and 3 on its right (in this case). 44 has 60 52 48 or its left and 20 16 and 12 on its right.

The mean is the average. We'll call it the new average

The mean is 60 + 52 + 48 + 44 + 20 + 16 + 12 = 252

The new mean is 252 / 7 = 36

=====================

The old median is the average between the middle 2 numbers (before you added 60 you had 6 numbers)

52 + 48 + 44 + 20 + 16 + 12 = the average of 44 + 20 which 64/2 = 32

The old mean was (52 + 48 + 44 + 20 + 16 + 12)/6 = 32.

=======================

The median increased from 44 to 32 = 12

The mean went from 32 to 36 which is 4

Answer: the median increased more  

3 0
2 years ago
The function f(x) = 3x² + 12x +11 can be written in
Viktor [21]

Answer:

3)  f(x) = 3(x + 2)^2 - 1.

Step-by-step explanation:

f(x) = 3x² + 12x +11

f(x) = 3(x^2 + 4x) + 11        Completing the square:

f(x) =  3[(x + 2)^2 - 4] + 11

f(x) = 3(x + 2)^2 -+3*-4 + 11

f(x) = 3(x + 2)^2  - 12 + 11

f(x) = 3(x + 2)^2 - 1.

6 0
3 years ago
What is the answer to this problem?
emmasim [6.3K]
I hope this helps if you need any other help just message me and i will answer 

True
True
False

6 0
3 years ago
Other questions:
  • I need help on 39. You have to find the area of the polynomial
    8·1 answer
  • What is the total cost of a pair of jeans that are priced $40.00 if there is a 6.5% sales tax? $40.65 $42.60 $44.00 $46.50
    9·2 answers
  • Complete the table of values for y=x^2-4x
    8·2 answers
  • Graph f(x)=-2x^2-12x-21
    6·1 answer
  • Please help and answer why
    7·1 answer
  • Justin started a lawn service business. His rate to maintain an average size lawn is $35. It costs Justin $750 to start the busi
    10·1 answer
  • Write the equation of the line in fully simplified slope-intercept form,
    10·1 answer
  • Help yalllll did put links What is the volume of the object? Use 3.14 as
    5·1 answer
  • 3) From the figure below, give the area of the shaded blue region
    15·2 answers
  • Trigonometry please help
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!