Calculate the frequency of a wave with a speed of 250m/s and a wavelength of 50m.
1 answer:
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Answer:
80
Step-by-step explanation:
Think of it as a Venn diagram. One circle is the people who like dogs, and one circle is the people who like cats. The overlap is people who like both dogs and cats.
190 people in the survey said they like dogs. That includes the people who like both dogs and cats.
141 people in the survey said they like cats. That includes the people who like both dogs and cats.
If we simply add the two numbers together, we'll be counting the overlap twice. So to find the total number of people who like dogs or cats, we have to subtract one overlap.
dogs or cats = 190 + 141 − x
Therefore:
190 + 141 − x + 88 = 339
419 − x = 339
x = 80
80 people said they liked both cats and dogs.
The value of is
if the remainder of
is 2.
Further Explanation:
Given:
The remainder of is 2.
Explanation:
The sum of imaginary numbers and real numbers is known as the complex number.
The complex number can be expressed as follows,
Here, a is the real part of the complex number and is the imaginary part of the complex number.
can be denoted by i.
The value of is -1.
The value can be obtained as follows,
The value can be obtained as follows,
The value of is
if the remainder of
is
.
Learn more:
- Learn more about inverse of the functionhttps://brainly.com/question/1632445.
- Learn more about equation of circle brainly.com/question/1506955.
- Learn more about range and domain of the function brainly.com/question/3412497
Answer details:
Grade: Middle School
Subject: Mathematics
Chapter: Complex numbers
Keywords: value, , remainder, n/4, 2 quotient, divisor, complex number, imaginary number, real number, exponents, dividend, powers, -1, imaginary roots.