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
riadik2000 [5.3K]
3 years ago
13

Is 63 even or odd

Mathematics
2 answers:
AleksAgata [21]3 years ago
7 0

Answer:

63 is odd

30 is even

434 is even

898 is even

96 is even

Step-by-step explanation:

Any numbers that end in 0, 2, 4, 6, 8 are even.

Any numbers that end in 1, 3, 5, 7, 9 are odd.

frutty [35]3 years ago
3 0

c'mon bro you can't be this helpless

odd, even, even, even, even

You might be interested in
The figure shows a line graph and two shaded triangles that are similar:
BaLLatris [955]

Answer:

Answer is B

just do your work and proof the work and that will give u the right answer

4 0
3 years ago
Read 2 more answers
Which number line represtents the solution to |x+4|=2?​
vlada-n [284]

Answer:

Points -2 and -6 on the number line are the two solutions.

Step-by-step explanation:

Use the definition of absolute value as a starting point

|x|=x\,\,\mbox{for}\,\,x\geq 0\\|x|=-x\,\,\mbox{for}\,\,x

To solve the equation, you need to treat the two cases as above:

|x+4|=x+4=2\,\,\,\mbox{for}\,\,x+4\geq 0\implies x\geq -4\\x+4=2\implies x=-2

The solution x=-2 is consistent with the condition x>=-4, so it is the first and valid solution. Now the second case of the absolute value:

|x+4|=-(x+4)=2\,\,\,\mbox{for}\,\,x+4< 0\implies x

Again, the second solution -6 complies with the requirement that x<-4, so it is valid.

7 0
2 years ago
A particle moves along the x-axis so that at any time t, t ≥ 0, its acceleration is a(t) = -4sin(2t). If the velocity of the par
sasho [114]

The velocity of the particle is given by

v(t)=v(0)+\displaystyle\int_0^ta(u)\,\mathrm du

Since a(t)=-4\sin2t and v(0)=7, we get

\displaystyle\int_0^ta(u)\,\mathrm du=\int_0^t-4\sin2u\,\mathrm du=2\cos2u\bigg|_0^t=2\cos2t-2

\implies v(t)=2\cos2t+5

Similarly, the position function is obtained via

x(t)=x(0)+\displaystyle\int_0^tv(u)\,\mathrm du

We know v(t) and we're told that x(0)=0, so

\displaystyle\int_0^tv(u)\,\mathrm du=\int_0^t(2\cos2u+5)\,\mathrm du=\sin2u+5u\bigg|_0^t=\sin2t+5t

\implies x(t)=\sin2t+5t

making the answer A.

3 0
3 years ago
What are polynomials?​
Ira Lisetskai [31]

Answer: Polynomials are algebraic expressions that include real numbers and variables.

Step-by-step explanation:

Division and square roots CANNOT be involved in the variables. The variables can only include ADDITION, SUBTRACTION, and MULTIPLICATION. Polynomials contain more than one term. Polynomials are the sums of monomials.

3 0
3 years ago
Archaeologists discovered a portion of a stone wall. To calculate its original diameter, they marked and measured chord KM and i
Firdavs [7]

Answer:

8 ft

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • Factor the polynomial.
    14·2 answers
  • Money in a savings account is compounded continuously over time, t, and is modeled by the function
    13·1 answer
  • HELP PLZ ill upvote!!! Simon bought a $48 table on sale at 30% off.
    14·1 answer
  • ALOT OF POINTS EAZY !!!!
    8·2 answers
  • ONLY ANSWER IF YOU KNOW, SHOW WORK
    9·1 answer
  • I am not sure. Is this right?
    7·1 answer
  • Help please i’ll mark brainlest
    13·2 answers
  • Find the length of segment JD
    8·1 answer
  • Help please! This has to do with the Pythagorean theorem.
    5·1 answer
  • What is the sales tax for a purchase of $8 if the tax rate is 5 percent?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!