A pair of angles whose sum is 90 degrees are called _____ angles.
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Answer:
complimentary
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Use the graph of f(x) = |x(x2 − 1)| to find how many numbers in the interval [0.5, 0.75] satisfy the conclusion of the Mean Value Theorem.
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Answer:
θ = 2A/r^2
I completed this question on USA Test Prep and got this answer
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Answer:
243
Step-by-step explanation:
first of all you got to multiply 9 by 27 which gives you 243
2(5x5 + 2x4 + 4x3)
2x3(5x2 + 2x + 4)
2x(5x4 + 2x3 + 4x2)
Answers
Answer:
The second option is correct.
Step-by-step explanation:
The given expression is
The factors of first term is
The factors of second term is
The factors of third term is
The common factors are 2,x,x and x, therefore the greatest common factor is .
Therefore the second option is correct.
2x^3 ((10x^5)/(2x^3) + (4x^4)/(2x^3) + (8x^3)/(2x^3))
2x^3(5x^2 + 2x + 4)
The answer is: 2x^3(5x^2 + 2x + 4).
Answers
Answer:
The correct option is
Step-by-step explanation:
The parameters given are;
The length of the string = 10 inches
The speed or rate of travel of the wave = c inches per millisecond
The position on the string from the left-most end = x
The time duration of motion of the vibration to reach x= 0.3 milliseconds
The distance covered = Speed × Time = c×0.3
Given that the string is plucked at the middle, with the vibration travelling in both directions, the point after 0.3 millisecond is x where we have;
The location on the string where it is plucked = center of the string = 10/2 = 5 inches
Distance from point of the string being plucked (the center of the string) to the left-most end = 5 inches
Therefore, on the left side of the center of the string we have;
The distance from the location of the vibration x (measured from the left most end) to the center of the string = 5 - x = -(x -5)
On the right side of the center, the distance from x is -(5 - x) = x - 5
Therefore, the the equation that can be used to find the location of the vibration after 0.3 milliseconds is or
which gives the correct option as A
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The solution to the proportion would be x = 17.8 which is the correct option (B).
What is Ratio?
A ratio is defined as a relationship between two quantities, it is expressed as one divided by the other
What are Arithmetic operations?
Arithmetic operations can also be specified by adding, subtracting, dividing, and multiplying built-in functions. The operator that performs the arithmetic operations is called the arithmetic operator.
/ Division operation: Divides left-hand operand by right-hand operand
For example 4/2 = 2
We have been the given proportion as:
⇒ 52 : x = 9.5 : 3.25
⇒ 52/x = 9.5/3.25
⇒ 52/x = 2.923
Cross multiplication, and we get
⇒ x = 52/2.923
Apply the division operation,
⇒ x = 17.8
Therefore, the solution to the proportion would be x = 17.8.
Learn more about the Ratio here:
#SPJ5
Answer: 17.8
Step-by-step explanation:
Answers
Answer:
81%
Step-by-step explanation:
If there is a 30 percent chance a student will fail a class at Fresno State, we can simply multiply the percentage by the probabilities of all students failing. Every option available:
P(All four fail) = 1 student fails * 2 students fail * 3 students fail * 4 students fail
P(All four fail) = 0.3 * 0.3 * 0.3 * 0.3
P(All four fail) = 0.0081
0.0081 = 81%