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
bezimeni [28]
3 years ago
15

Can someone help me with the question I need to solve it fast​

Mathematics
1 answer:
Shalnov [3]3 years ago
8 0
  • Step-by-step explanation:

here is my answer

y= 19.2

z= 14.4

x= 10.8

You might be interested in
What does this expression mean when it says 2 less than five times a number
Zinaida [17]

Answer:

2 - 5x

Step-by-step explanation:

Answer is in the problem:

2 less than = 2 minus a number ( 2- )

five times a number = 5x ( we don't know what number five is being multiplied by, so we put a variable)

6 0
3 years ago
Two angles are supplementary. One angle has a measure of 44 degrees. What is the measure of the other angle?
xxMikexx [17]
If A and B are supplementary angles, then:
A+B=180º


In this case:
A=44º

44º+B=180º
B=180º-44º=136º

Anser: the measure of the other angle is 136º
7 0
4 years ago
Find the general form of the complete partial fraction decomposition of the integrand. use it to determine whether or not a term
zhuklara [117]
The answer is int(x^2-4x / X = 3).
8 0
4 years ago
If B is the midpoint of AC, and AB=5/2x+12 and AC=12x-4, what is the length of BC?
Setler [38]

Answer:

22

Step-by-step explanation:

We know that AC = 2 * AB so we can write:

12x - 4 = 2(5/2 x + 12)

12x - 4 = 5x + 24

7x = 28

x = 4

Since AB = BC the answer is 5/2 * 4 + 12 = 22.

8 0
4 years ago
Find the half range Fourier sine series of the function
worty [1.4K]
The full range is -\pi (length 2L=2\pi), so the half range is L=\pi. The half range sine series would then be given by

f(x)=\displaystyle\sum_{n\ge1}b_n\sin\dfrac{n\pi x}L=\sum_{n\ge1}b_n\sin nx

where

b_n=\displaystyle\frac2L\int_0^Lf(x)\sin\dfrac{n\pi x}L\,\mathrm dx=\frac2\pi\int_0^\pi(\pi-x)\sin nx\,\mathrm dx

Essentially, this is the same as finding the Fourier series for the function

\begin{cases}g(x)=\begin{cases}\pi-x&\text{for }0

Integrating by parts yields

b_n=\dfrac2\pi\left(\dfrac\pi n-\dfrac{\sin n\pi}{n^2}\right)=\dfrac2n

So the half range sine series for this function is simply

f(x)=\displaystyle\sum_{n\ge1}\frac{2\sin nx}n
5 0
3 years ago
Other questions:
  • Yasmine is serving ice cream with the birthday cake at her party. She has purchased 19 1/2 pints of ice cream. She will serve 3/
    6·1 answer
  • A conical tank is 8 meters high. The radius of the top is 2 meters. At what rate is the water running out if the depth is 3 mete
    8·1 answer
  • Is there a method that could prove that these two triangles are similar?
    7·1 answer
  • Triangle J is shown below. James drew a scaled version of Triangle J using a scale factor of 4 and labeled it
    6·2 answers
  • Algebra 2 help please!
    12·1 answer
  • Find the exact length of the third side.<br> 63<br> 60
    8·2 answers
  • Iiiiiiiiii need help
    8·1 answer
  • Please help I can not find the answer
    5·1 answer
  • Solve 64=V, where v is a real number. Simplify your answer as much as possible. If there is more than one solution, separate the
    9·1 answer
  • Fritz is recording the decay of radioactive material. The table displays the
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!