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
Mekhanik [1.2K]
3 years ago
8

Evaluate |x|+(-2x^2) for x=3 Answers -9 -15 21

Mathematics
1 answer:
Nikolay [14]3 years ago
8 0

Hello from MrBillDoesMath!

Answer:

-15

Discussion:

We are asked to evaulate:

abs(3) + ( -2 (3)^2) =                         => as abs(3) = 3

3          + (-2*9)  =

3           - 18 =

-15    

Thank you,

MrB

You might be interested in
Choose the graph of y=|x+4| by translating the parent function
larisa [96]
<span>Choose the graph of y=|x+4| by translating the parent function 
</span>
well the answer is c.....



7 0
3 years ago
Please help<br><br> What is the unknown value for u:3 = 2:6
Andrew [12]

Answer: i think it should be 1:3=2:6

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Increase 140 bye 10%
Rus_ich [418]
10% of 140 is 14 so just add 14 to 140

140+14=154.
8 0
3 years ago
Read 2 more answers
It took James 5 h to paint an 8 ft by 24 ft wall. At this rate, how long would it
Law Incorporation [45]

Answer:

7 hours and 30 mins.

Step-by-step explanation:

7 0
3 years ago
At CD Shack, all used CDs are the same price. Jesse spent $54 and Mimi spent $66 on used CDs. What is the most each used CD coul
Alinara [238K]
Hey there
__________
The correct answer is
Whatever each CD costs, what each person paid is that cost times the number of CDs purchased (no sales tax for this problem).
So, the price of one CD is a factor of $66 (a number of $ that divides $66 evenly).
In theory, it could be $1, $2, $3, $6, $11, $22, $66.
It could even be $0.50, $0.25, $0.20, $0.10, $0.05,...
Also, the price of one CD must be a factor of $54. such as $54,$27,$18,$9,$6,$3,$2,$1,... .
You are looking for the most that price could be.


The grew greatest price that is in both lists is $6.

How can you make those lists?
You can start with the total price, then the price divided by 2, by 3, by whatever whole number you can divide it.

Otherwise, you could find the greatest common factor of 66 and 54
from the prime factorization of both numbers.
___________________
Hope this helps you
5 0
3 years ago
Other questions:
  • Please help I don't understand this I need answers 1-10
    5·1 answer
  • Find the absolute maximum and minimum values of the following function in the closed region bounded by the triangle with vertice
    6·1 answer
  • Frankie wants a tattoo that will take 5 hours to complete if the artist charges 85 an hour for the first 3 hours half price for
    13·2 answers
  • Which best explains why the orthocenter of an obtuse triangle is outside the triangle?
    12·2 answers
  • Which expression has odd numbers for all of its coefficients?
    9·2 answers
  • Which equation represents the following word problem:
    5·2 answers
  • Which graph best represents y = -x2 + 6x - 1?
    12·1 answer
  • What is 5,000 to the power of 3 (quick) need help
    15·2 answers
  • Find the missing side
    8·1 answer
  • Anderson uses the discriminant to correctly find the number of real solutions of the quadratic equation one-halfx2 + 4x + 8 = 0.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!