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
vova2212 [387]
3 years ago
9

Simplify 3 · 2x. What is the coefficient?

Mathematics
1 answer:
Paha777 [63]3 years ago
6 0
The answer is 6.

Let's first simplify the expression:
3 · 2x = 6x

Now, the  coefficient (k) is a number that stands right before x:
kx

Let's see what is the coefficient:
kx = 6x
So, k = 6
You might be interested in
Justin is 2 years older than one third marcellas age. aimee is four years younger then 2 times Justins age.Define a variable and
dimaraw [331]
J=justin
marcella=m
aimee=a

j is 2 older than 1/3 of m
'of' means multiply
j=2+1/3m

a is 4 younger than 2 times j
a=-4+2j

represent justin's age?
dunno



ok so I can solve if I know m=63
j=2+1/3m
j=2+1/3(63)
j=2+21
j=23
subsitute
a=-4+2j
a=-4+2(23)
a=-4+46
a=42

justin is 23 and aimee is 42 if marcella is 63
3 0
3 years ago
Match the y-coordinates with their corresponding pairs of x-coordinates on the unit circle. the x coordinates to choose from are
vaieri [72.5K]
Of the four x-coordinates to choose only 1/√(11) belongs can belong to the unit circle.

The other three x-coordinates are greater than 1, then they are out of the unit circle.

The unit circle formula is x^2 +y^2 = 1

Then to find the y-coordinate given the x-coordinate you can solve for y from that formula:

y^2 = 1 - x^2

y = (+/-)√(1-x^2)

Substitute the value of x

y = (+/-)√{1 - [1/√(11)]^2} = (+/-) √{(1 - 1/11} =(+/-) √ {(11 -1)/11 =(+/-)√(10/11) ≈ +/- 0.95


6 0
3 years ago
En un taller de futbol se inscribieron en total 240 personas . de ese total 80% son mujeres . ¿Cuántos hombres se inscribieron e
horsena [70]
Answer: A
192 hombres
5 0
3 years ago
Can two angles be both complementary and vertical? If so, can you determine the angles? Explain how you know.
Anika [276]

Answer:

Complementary angles are those that sum up to 90o.Vertical angles have equal measures. Therefore, if vertical angles measure 45o each, they are complementary.

Explanation: Here how it might look if angles ∠1 and ∠3 are measured at 45o.

3 0
3 years ago
How do i find a slope
NARA [144]

Answer:

To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points

7 0
3 years ago
Read 2 more answers
Other questions:
  • You are dealt two cards successively without replacement from a standard deck of 52 playing cards. find the probability that the
    12·1 answer
  • 4/5,7/9,0.83,0.24 least to greatest
    11·1 answer
  • Two workers can make two chairs in two days. How many chairs can 8 workers working at the same rate make in 20 days?
    13·1 answer
  • The elivation of city A is 60 feet above sea level; the elevation of city C is 12 feet above sea level. The elevation of city D
    15·1 answer
  • Alison had a box the shape of a cube.she decided to use cm cubes to find the volume of the box.it took 75 cm cubes to fill the b
    13·2 answers
  • I need help with my home work
    10·1 answer
  • Which point is an x-intercept of the quadratic functionf(x) = (x – 8)(x + 9)?
    7·1 answer
  • HELLPPP! WILL MARK BRAINLISEST
    12·1 answer
  • Use the triangles below to answer the question.
    13·2 answers
  • PLSS HELP!! FIRST ANSWER GETS BRAINLIEST!!!!
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!