Answer:
Approximately 28 times
Step-by-step explanation:
The tires are circular in shape.
We first need to find the circumference of the tire and then divide the length of the road by that circumference.
The circumference of a circle is given as:
C = πD
where D = diameter
The diameter of the tires is 1.7 m. Its circumference is therefore:
C = π * 1.7 = 5.34 m
Therefore, the number of times that the tire has to turn in traveling the length of the street is:
149 / 5.34 = 27.9 ≅ 28
Answer:
Everything in the option.
When you know what you are doing and what you are saying then you can be able to convince your audience.
Answer:2
Step-by-step explanation:
Answer:
It is an imaginary number.
Step-by-step explanation:
In this example, the real number is -2 is being multiplied by the imaginary unit, i, which i can be also expressed as (√-1).
Answer:
2i
Step-by-step explanation:
Using the rule of radicals
× ⇔ and
= i
Given
=
= × ×
= 2 × × i
= 2i