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
Black_prince [1.1K]
3 years ago
13

When making a guess and retesting this information, a theory or ___________ may be formed which explains why something has occur

red or what it may look like?
Mathematics
1 answer:
podryga [215]3 years ago
3 0
Model <span>

When making a guess and retesting this information, a theory or <u>model</u> may be formed which explains why something has occurred or what it may look like. Models are a representation of a certain situations that has occurred. These models can provide and amplify a clearer perception and comprehension of how and what processes are involved in an occurred phenomenon. And by that said, it can change and be modified depending on which factor catalyzed the alterations. </span>  



You might be interested in
The mean of three numbers is 12 . Two of three numbers are 9 and 14 . What is the third numbers ?
Olenka [21]
13 is the correct answer
3 0
3 years ago
Read 2 more answers
Find dy/dx by implicit differentiation for ycos(x)=xcos(y)
alekssr [168]

Answer:

dy/dx = (cos y + y sin x) / (cos x + x sin y)

Step-by-step explanation:

y cos x = x cos y

y (-sin x) + dy/dx cos x = x (-sin y dy/dx) + cos y

-y sin x + dy/dx cos x = -x sin y dy/dx + cos y

dy/dx (cos x + x sin y) = cos y + y sin x

dy/dx = (cos y + y sin x) / (cos x + x sin y)

5 0
3 years ago
Find the angles between -pi and pi that satisfy:<br><br> (−√3) sin(v)+cos(v)=√3
MAXImum [283]

Observe that

\sin\left(\dfrac\pi6-v\right)=\sin\dfrac\pi6\cos v-\cos\dfrac\pi6\sin v=\dfrac12\cos v-\dfrac{\sqrt3}2\sin v

In the original equation, divide both sides by \dfrac12:

-\sqrt3\sin v+\cos v=\sqrt3\implies\dfrac12\cos v-\dfrac{\sqrt3}2\sin v=\dfrac{\sqrt3}2

\implies\sin\left(\dfrac\pi6-v\right)=\dfrac{\sqrt3}2

Next,

\sin x=\dfrac{\sqrt3}2\implies x=\dfrac\pi3+2n\pi,x=\dfrac{2\pi}3+2n\pi

where n is any integer. Then

\sin\left(\dfrac\pi6-v\right)\implies v=-\dfrac\pi6-2n\pi,v=-\dfrac\pi2-2n\pi

Fix n=0 to ensure -\pi, so that

v=-\dfrac\pi6,v=-\dfrac\pi2

3 0
4 years ago
What is the difference x + 5/ x + 2 - x + 1 /x^2 + 2x
xxTIMURxx [149]

2x^3 + 2x^2 + 5x + 1/ x^2

3 0
3 years ago
Read 2 more answers
Read the following statement. It is cloudy outside. What is the first step of indirectly proving this statement?
EleoNora [17]
Assume if it is cloudy, then you are outside.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Saira weights 25 pounds more than umbar . If together they weight 205 pounds. What is the weight of saira
    13·1 answer
  • Square root of 80 minus the square root of 5
    9·1 answer
  • PLEASE I NEED HELP ON THIS!!! 29 POINTS!!
    7·1 answer
  • Explain the rule that goes with the pattern 2,6,18,54,162
    6·2 answers
  • How do you solve this
    13·2 answers
  • X/18 = (2/3)^log base x of 12
    10·1 answer
  • If 8x-7y=-8 is a true equation, what would be the value of -8+8-7y
    11·1 answer
  • What is the average rate of change for this function for the interval from x = 1
    11·1 answer
  • Please assist with this question!!!!!!!!!! No links or your account will be banned
    11·1 answer
  • A 100-foot cable is cut into two pieces. The first piece is 18 feet longer than the second. How
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!