The equation will be A(x) = 5 + 2x and the independent variable will be the number of coffee cups that are purchased.
<h3>How to calculate the equation</h3>
Since the program costs $5 per month which allows her to get a discounted coffee price of $2.5 per cup.
The independent variable x, represents the number of coffee cups purchased. The dependent variable is the total monthly cost.
The function is A(x) = 5 + 2x. The cost for 10 cups will be:
= 5 + 2x
= 5 + 2(10)
= 5 + 20
= 25
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Answer:
49 units
Step-by-step explanation:
Given the triangles are similar then the ratios of corresponding sides are equal, that is
= , substitute values
= ( cross- multiply )
22BC = 484 ( divide both sides by 22 )
BC = 22
------------------------------------------------
Similarly
= , substitute values
= ( cross- multiply )
22AC = 352 ( divide both sides by 22 )
AC = 16
Thus perimeter of Δ ABC is
perimeter = AB + BC + AC = 11 + 22 + 16 = 49 units
<h2><u>
PLEASE MARK BRAINLIEST!</u></h2>
Answer:
<h3>Your answers are
A, C, D, F</h3>
Step-by-step explanation:
Fractions are always rational.
A --> this is rational because it can be represented by a fraction.
<em>B</em> --> this is <em>irrational</em> because it cannot be represented by a fraction
C --> 1 1/3 is rational because it can be represented as a fraction
D --> 8/526 is rational because it can be represented as a fraction
<em>E</em> --> this is <em>irrational </em>because it cannot be represented by a fraction
F --> this is rational because it can be represented as a fraction
<em>I hope this helps!</em>
Answer:
x = 3
Step-by-step explanation:
To find the value of x. We have to use Exterior Angle Theorem.
It is says "The measure of an exterior angle of a triangle is equal to the sum of the measures of the two non-adjacent interior angles of the triangle."
In the given figure,
45x = 25x + (57 + x)
Now let's find the value of x.
First we need to isolate the variable terms
45x - 25x = 57 + x
20x - x = 57
19x = 57
x = 57/19
x = 3
The value of x = 3.
Thank you.
I think u would make 16.8 a whole number