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
Gnesinka [82]
3 years ago
10

When f(x) = 2x² + 4x + 2, evaluate f(-2)f(-2) =​

Mathematics
1 answer:
sleet_krkn [62]3 years ago
4 0

Answer:

answer is 2 of the sum

Step-by-step explanation:

plz mark as brainliest

You might be interested in
Maya spent her allowance on playing an arcade game a few times and riding the Ferris wheel more than once.
faust18 [17]

Answer:

Sample Response: To write a two-variable equation, I would first need to know how much Maya’s allowance was. Then, I would need the cost of playing the arcade game and of riding the Ferris wheel. I could let the equation be cost of playing the arcade games plus cost of riding the Ferris wheel equals the total allowance. My variables would represent the number of times Maya played the arcade game and the number of times she rode the Ferris wheel. With this equation I could solve for how many times she rode the Ferris wheel given the number of times she played the arcade game.

6 0
3 years ago
Bianca has a total of $0.25 she has some nickels and pennies how many different combinations of nickels and pennies could Bianca
grandymaker [24]
4 nickels and 5 pennies. 
5 nickels and 0 pennies
4 0
3 years ago
Factor completely 5x2 + 20x.<br><br> Prime<br><br> 5(x2 + 4x)<br><br> x(5x + 20)<br><br> 5x(x + 4)
astra-53 [7]
5 is common factor
also x
reverse distributive
ab+ac=a(b+c)

5x(x)+5x(4)=5x(x+4)

last one
3 0
3 years ago
Read 2 more answers
Match the three graphs to the function they represent ?
Mama L [17]

Suppose that a>b>1, then

a^x>b^x and \log_ax

Therefore, since 2<3<7, \log_2x>\log_3x>\log_7x.

Choose an arbitrary x>1. You have that a takes the greatest values at x, c takes the smallest value at x. Thus,

a>b>c and

  • a=\log_2x;
  • b=\log_3x;
  • c=\log_7x.

Answer: correct option is B.


3 0
3 years ago
Find the greatest number that will divide 63, 45 and 69 so as to leave the same remainder.
jeka57 [31]

Answer:

6

Step-by-step explanation:

Let n be unknown divisor and a be the same remainder, then

63=q_1\cdot n+a\\ \\45=q_2\cdot n+a\\ \\69=q_3\cdot n+a

Subtract a from all equalities:

63-a=q_1\cdot n\\ \\45-a=q_2\cdot n\\ \\69-a=q_3\cdot n

Subtract them:

63-45=(q_1-q_2)n\Rightarrow 18=(q_1-q_2)n\\ \\69-63=(q_3-q_1)n\Rightarrow 6=(q_3-q_1)n\\ \\69-45=(q_3-q_2)n\Rightarrow 24=(q_3-q_2)n

The greatest number is 6. When you divide numbers 63, 45, 69 by 6, you'll get remainders 3, 3, 3, respectively.

7 0
3 years ago
Other questions:
  • Mira picked two numbers from a bowl. The difference of the two numbers was 4, and the sum of one-half of each number was 18. The
    6·2 answers
  • What is the difference between 4/5 and 1/4
    6·2 answers
  • Need help with my problem of the day it’s confusing I’m not good at math :| HELP
    6·1 answer
  • Sal has already finished 5/9 of the 45 math problems he was assigned. If each math problem took him Three-fifths of a minute to
    14·1 answer
  • Solve for v.<br> -5v = -3y + 4
    14·2 answers
  • A certain medicine is given in an amount proportion to a patient’s body weight. Suppose a patient weighing 132 pounds requires 1
    9·2 answers
  • Please answer correctly !!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!
    15·1 answer
  • - Joy and John MacAllister have agreed to purchase a house for $79,900. First
    9·1 answer
  • Stephanie grew a total of 70 pounds of tomatoes to sell. She plans to sell the tomatoes for $3.50 per pound. The equation below
    8·1 answer
  • Simplify to a form a√ b
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!