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
gtnhenbr [62]
3 years ago
12

If c(x) = 4x - 2 and d(x) = x + 5x what is (c×d)(x)?​

Mathematics
1 answer:
g100num [7]3 years ago
5 0

Answer:

24x^2 - 12x

Step-by-step explanation:

C=4x -2

D=x + 5x

(4x - 2) * (x +5x)

4x^2 + 20x^2 - 2x - 10x

=24x^2 - 12x

You might be interested in
2. Write the probability of each event when choosing one card at random from a standard
xeze [42]

Answer:

Step-by-step explanation:

(King of Diamonds) = 1/52

(A Heart) = 1/4

(Red Three) = 1/26

(Red Card) = 1/2

3 0
3 years ago
Mr. Allen needs 100 mL of a solution that is 30% vinegar, 15% lemon juice, and 55% water. How much of solution A will mr.Allen
BartSMP [9]

Answer:

30 mL

Step-by-step explanation:

Mr. Allen needs 100 mL of a solution that is

  • 30% vinegar,
  • 15% lemon juice,
  • 55% water.

Thus, there are

100\cdot 0.3=30\ mL of vinegar,

100\cdot 0.15=15\ mL of lemon juice,

100\cdot 0.55=55\ mL of water.

6 0
3 years ago
Read 2 more answers
PLEASE HELP ASAP 25 POINTS
dimaraw [331]

Answer:

the answer is d

Step-by-step explanation:


4 0
3 years ago
Read 2 more answers
Simplify 9 to the 2nd over 9 to the 7th
Allisa [31]
3387⁄200000000 or 0.00001693508
5 0
3 years ago
Given: the function defined by f(x)=3x^2-4 Which statement is true? 1. f(0) = 0 2. f(-2) = f(2) 3. f(5)+ f(2) = f(7) 4. f(5) x f
sergeinik [125]
f(x)=3x^2-4 \\ \Downarrow \\ f(0)=3 \times 0^2-4=0-4=-4 \\ -4 \not= 0 \\ f(0) \not= 0 \\
\hbox{statement 1 is false} \\ \\
f(-2)=3 \times (-2)^2-4 =3 \times 4-4=12-4=8 \\
f(2)=3 \times 2^2-4=3 \times 4-4=12-4=8 \\ 8=8
\\ f(-2)=f(2) \\
\hbox{statement 2 is true}

f(5)=3 \times 5^2-4=3 \times 25-4=75-4=71 \\ f(2)=8 \\
f(7)=3 \times 7^2-4=3 \times 49-4=147-4=143 \\
71+8 \not= 143 \\
f(5)+f(2) \not= f(7) \\ \hbox{statement 3 is false} \\ \\
f(5)=71 \\ f(2)=8 \\ f(10)=3 \times 10^2-4=3 \times 100-4=300-4=296 \\
71 \times 8 \not= 296 \\
f(5) \times f(2) \not= f(10) \\
\hbox{statement 4 is false}

Stamement 2. f(-2)=f(2) is true.
3 0
3 years ago
Other questions:
  • In a​ region, there is a 0.7 probability chance that a randomly selected person of the population has brown eyes. Assume 12 peop
    8·1 answer
  • a 120 watt light bulb uses about 0.1 kilowatt of electricity per hour. if electricity costs 0.20 per kilowatt hour, how much doe
    10·1 answer
  • Why is the image of a figure after a translation is congruent to its preimage
    11·1 answer
  • if u had 5 $100 bills 6 $50 bills 7 $20 bills 8 $10 bills 9 $5 bills 10 $2 bills 11 $1 bills and 100 cents 2 50 cents 3 25 cents
    7·1 answer
  • Which of these four sets of side lengths will form a right triangle?
    15·2 answers
  • Simplify the following problem.<br> (-8+61) +(6+61)
    12·1 answer
  • I dunno how to do this im just hoping people know the answer
    7·2 answers
  • Salma made 378 for 18 hours of work.
    7·1 answer
  • A rocket is launched in to the air with an initial upward velocity of 375 ft/s, from ground
    10·1 answer
  • Zahin has 4/6
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!