I think it should be 1.7?
a^2 + b^2 = c^2
c^2 = 16
Square root of 16 is 4.
1 + 3 = 4
Square root of 1 is 1 and square root of 3 is given, which is 1.7.
An equilateral has two right triangles out together, so basically that would be a rectangle.
1 x 1.7 = 1.7
On that specific day, the US dollar was worth more than the Canadian dollar and less than the Australian dollar.
<h3>Define the term comparison of numbers?</h3>
- In arithmetic, comparing numbers is described as the process or method of determining whether one number is smaller, bigger, or equal to some other number based on their values.
The equation u = 0. 99c depicts the value of the US dollar in relation to the Canadian dollar on a specific day.
- c = the Canadian dollar's value
- u denotes the value of the US dollar.
From the equation,
For Australian dollar; (from table)
u = 0.95 c -->
a = 1/0.95 u
a = 20/19 u
(20/19u - u)/ u = 1/19 ....1
For Canadian dollar:
u = 0. 99c
c = 1/0.99 u --> c = 100/99 u
Thus,
(100 u / 99 - u)/ u = 1/99 .....2
From 1 and 2]
1/19 > 1/99
Thus, on that specific day, the US dollar was worth more than the Canadian dollar and less than the Australian dollar.
To know more about the comparison of numbers, here
brainly.com/question/17539143
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Answer:
9
Step-by-step explanation: