Area of a parallelogram is A = base times height
Area = 15 * 13 = 195
So, your answer is 195 cm squared
:)))
Mean= you need to add up all the wait times and divide it by the total amount of rides.
5+5+10+10+45=?/5
Median = the number in the middle. Since there are only 5 rides and I already ordered them for you it should be a piece of cake finding the median.
Outlier= is the number that looks a little wonky. All the values are close in range except for one. ( hint its usually the:'largest" or the smallest number in the order) Its the black sheep of this value family.
The simplification of the given algebra we see is; 9 + 3((a√a + a - a + √a)/(a - 1)) - ³/₂₀((√5 - 5)(a - 5√a)) - (a² - 4a√a - 5a)/((√a + 1)*√5 + 5))
<h3>How to Simplify Algebra?</h3>
We are given the algebra expression;
A = [3 + ((a + √a)/(√a + 1))][3 - ((a - 5√a)/(√5 + 5))]
When we multiply out, we will get;
9 + 3((a + √a)/(√a + 1)) - 3((a - 5√a)/(√5 + 5)) - [((a + √a)/(√a + 1)) * ((a - 5√a)/(√5 + 5))]
⇒ 9 + 3((a√a + a - a + √a)/(a - 1)) - ³/₂₀((√5 - 5)(a - 5√a)) - (a² - 4a√a - 5a)/((√a + 1)*√5 + 5))
Read more about Algebra at; brainly.com/question/4344214
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Answer:
Exact form: -7/10
Decimal form: -0.7
Step-by-step explanation:
Isolate the variable by dividing each side by by factors that don't contain the variable.
keep dividing by the prime numbers is ascending order 2, 3 5 ....... ( if they are factors) , of course) until you end up with a prime number:-
80 / 2 = 40
40 / 2 = 20
20 / 2 = 10
10 / 2 = 5
So 80 = 2*2*2*2*5