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
Alex17521 [72]
3 years ago
15

What is this. Please help!!

Mathematics
1 answer:
Mekhanik [1.2K]3 years ago
8 0

Answer: 8x+24


Step-by-step explanation:


You might be interested in
PLEASE HELP ME I BEG
Kay [80]

Answer:

see explanation

Step-by-step explanation:

Using the trigonometric identity

• 1 + cot²x = csc²x

Consider the left side

csc^{4} x - cot^{4} x

Factorise as a difference of squares

= (csc²x - cot²x)(csc²x + cot²x)

= (1 + cot²x - cot²x)(csc²x + cot²x)

= csc²x + cot²x

= csc²x + csc²x - 1

= 2csc²x - 1 = right side ⇒ verified




8 0
3 years ago
If ∠WXZ≅∠YXZ and WZ = 38, what is YZ?
Vlad1618 [11]

Answer:

I say X

Step-by-step explanation:

I hope I helped

4 0
2 years ago
A note has a wavelength of 0.77955 m. If the speed of sound is 343.00 m/s, what pitch is this note?
andrezito [222]

Answer:

A note has a wavelength of 0.77955 m. If the speed of sound is 343.00 m/s, what pitch is this note?

f = (343m/s) / 0.77955m = 439.997 0r 440 Hz Pitch is an A.

Step-by-step explanation:

3 0
3 years ago
If <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7Bdy%7D%7Bdt%7D%20%3Dky" id="TexFormula1" title=" \frac{dy}{dt} =ky" alt=" \frac
sladkih [1.3K]

This ODE is separable; we have

\dfrac{\mathrm dy}{\mathrm dt}=ky\implies\dfrac{\mathrm dy}y=k\,\mathrm dt

Integrating both sides gives a general solution of

\ln|y|=kt+C\implies y=e^{kt+C}=Ce^{kt}

B is the only choice that is applicable.

4 0
3 years ago
What the answer to y=2x+7 and y=4x-9 using substitution
sukhopar [10]
The answer is (-43/2,-35) you welcome :)
6 0
2 years ago
Other questions:
  • Which of the following is the solution set of the problem?
    8·2 answers
  • Consider the following intermediate chemical equations.
    12·1 answer
  • What is the percent of increase from 106 miles to 122 miles?
    15·1 answer
  • A. B. C. Please and thank you
    7·1 answer
  • ___________% of 60=15
    11·2 answers
  • PLEASE HELP ME dhdjdbjfjf
    8·1 answer
  • Mark and John share the sum of $40 in ratio 2:3 how much does John get​
    15·1 answer
  • Which of the following are solutions to the equation below?
    13·1 answer
  • Based on the figure, select all true equations.
    13·1 answer
  • Simplify (8-7i)(-6+i)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!