An amusement park charges a $3 rental fee $1.50 per hour to rent a stroller. Write an equation that represents the total cost, starting what your variables represent.
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Answer:the equation is
y = 3x + 1.5
Step-by-step explanation:
Let x represent the number of hours for which the stroller was rented.
Let y represent the total cost of renting the stroller for x hours.
The amusement park charges a $3 rental fee $1.50 per hour to rent a stroller. It means that $1.50 is constant and the total cost vary with number of hours for which it was rented. Therefore, for x hours,
y = 3x + 1.5
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We can see here that the LL theorem holds for proving right triangles congruent because it addresses the unique characteristics of right triangles. In a right triangle, one of the angles is a right angle, measuring 90°.
What is theorem ?
A theorem is a statement or proposition that has been proven to be true based on previously established facts, axioms, or other theorems. In mathematics, a theorem is a fundamental concept and plays a crucial role in the development and understanding of mathematical theories and principles.
The LL theorem, also known as the Leg-Leg Congruence Theorem, states that if two legs of one right triangle are congruent to the corresponding legs of another right triangle, then the two triangles are congruent.
Learn more about theorem on brainly.com/question/343682
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Answer:
The domain is all real numbers or
Step-by-step explanation:
The definition of domain is :
Domain is the set of x values for which the function is defined.
The given function is y = cos θ and we know that θ can take any value. In other words, for any value of θ, the function y = cos θ is defined.
Therefore, we can conclude that the domain of y = cos θ is the set of all real values.
In interval notation we can write it as
if you're asking for range as well then its -1<x<1
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So, PJ = PK = PL.
PJ = 4x -8
PL = x + 7
Therefore,
4x -8 = x + 7
3x = 15
x = 5
So, PJ = 12
PL = 12 and
PK = 12
36 = 2t + u
A. t = 10, u = 16
B. t = 10, u = 4
C. t = 14, u = 20
D. t = 16, u = 22
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and if you plug in the numbers for the second equation it's 36=2(10)+16
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Final answer:
The equation for Bear Creek Bay's water level in July as a function of time (t) is h = 3*cos(2*pi*t/12) + 4.
Explanation:
To find an equation for Bear Creek Bay's water level in July as a function of time (t), we can use a cosine curve since the height of the water can be modeled by it.
Based on the given information, we know that the water level is 7 feet at high tide and 1 foot at low tide. We also know that the next high tide is exactly 12 hours later.
Using the cosine function, where the amplitude (A) is (7 - 1)/2 = 3 and the period (T) is 12 hours, the equation for Bear Creek Bay's water level (h) as a function of time (t) is:
h = 3*cos(2*pi*t/12) + 4
Learn more about Equation for water level in Bear Creek Bay in July here:
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