2 years ago

Select True or False for each statement.

1 answer:

7 0

The first statement and the second statement are FALSE.

In mathematics, a function is a relation between a set of inputs and a set of permissible outputs with the property that each input is related to exactly one output. An example is the function that relates each real number x to its square x2.

I hope my answer has come to your help. God bless you and have a nice day ahead!

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professor190 [17]

The answer is C. If you have any questions then leave a comment. Good luck!

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2 years ago

Match the equations with their solutions over the interval [0, 2π].

nignag [31]

I solved this using a scientific calculator and in radians mode since the given x's is between 0 to 2π. After substitution, the correct pairs are:

cos(x)tan(x) – ½ = 0 → π/6 and 5π/6

cos(π/6)tan(π/6) – ½ = 0

cos(5π/6)tan(5π/6) – ½ = 0

sec(x)cot(x) + 2 = 0 → 7π/6 and 11π/6

sec(7π/6)cot(7π/6) + 2 = 0

sec(11π/6)cot(11π/6) + 2 = 0

sin(x)cot(x) + 1/sqrt2 = 0 → 3π/4 and 5π/4

sin(3π/4)cot(3π/4) + 1/sqrt2 = 0

sin(5π/4)cot(5π/4) + 1/sqrt2 = 0

csc(x)tan(x) – 2 = 0 → π/3 and 5π/3

csc(π/3)tan(π/3) – 2 = 0

csc(5π/3)tan(5π/3) – 2 = 0

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3 years ago

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Find the next three terms in each geometric sequence 32, 48, 72, 108

OlgaM077 [116]

Answer:87

Step-by-step explanation:

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2 years ago

If sin(A - 30) = cos 60°, the number of degrees in the measure of angle A is

skad [1K]

Answer:1

Step-by-step explanation:

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1 year ago

The temperature at the core of the Sun is estimated to be more than 15,000,000 degrees Celsius. What is 15,000,000 written in sc

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The answer is C because you would move the decimal 7 places to the right to get 15,000,000.

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2 years ago