The mapping diagram shows a functional relationship.Complete the statements.
f(4) is_______
f(x) = 4 when x is_________
Answers
Answer:
- 1/2
- 8
Step-by-step explanation:
x = domain, f(x) = range
Look for matching numbers:
- f(4) = 1/2
- f(x) = 4 when x = 8
Answers:
f(4) is 1/2
f(x) = 4 when x is 8
====================================
Explanation:
Saying f(4) means f(x) when x = 4.
Locate 4 in the domain bubble. It points to 1/2 in the range bubble. This means x = 4 and y = 1/2 pair up. So f(4) = 1/2.
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When we're told f(x) = 4, we're given that y = 4 since y = f(x). So we need to find the x value that gets us to y = 4.
Locate y = 4 in the range. Trace the arrow in reverse to get to x = 8
f(8) = 4
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Explain your answers using complete sentences and show your work. (50 points)
Answers
Answer:
hiiii we meet again.......
Answers
Answer:
The correct option is B.
Step-by-step explanation:
It is given that Susan drove an average speed of 30 miles per hour for the first 30 miles of a trip & then at a average speed of 60 miles/hr for the remaining 30 miles of the trip.
Time taken by Susan in first 30 miles is
Time taken by Susan in remaining 30 miles is
Total distance covered by Susan is
Total time taken by susan to complete 60 miles trip is
Susan's avg speed in miles/hr for the entire trip is
The average speed of susan for entire trip is 40. Therefore the correct option is B.
[6(x-2)]°
Answers
we know that
Vertical angles are a pair of opposite and congruent angles formed by intersecting lines
so
Step 1
Find the value of x
------> by vertical angles
Step 2
Find the value of m∠DHG
m∠DHG=
substitute the value of x
m∠DHG=
m∠DHG=
m∠DHG=
therefore
the answer is
m∠DHG=
the answer is 72 i just took the test
Answers
Answers
The scientific notation of 12.312 trillion is .
What is scientific notation?
Scientific notation is a means of representing large number numbers in standard form using power of 10.
The given number
= 12.312 trillion
There are 12 zeros in a trillion.
The scientific notation of 12.312 trillion is .
Learn more about scientific notation here: brainly.com/question/1199149
A million is 10^6
A Billion is 10^9
A trillion is 10^12
12.312 trillion is 12.312 x 10^12 which is the same as 1.2312 x 10^13
Answers
The value of fraction will be 1/3.
What is mean by Fraction?
A fraction is a part of whole number, and a way to split up a number into equal parts. Or, A number which is expressed as a quotient is called fraction. It can be written as the form of p : q, which is equivalent to p / q.
Given that;
The expression is,
''A fraction of 60 is 20.''
Now,
Let the value of fraction = x
So, We can formulate;
⇒ x of 60 = 20
⇒ x × 60 = 20
⇒ x = 20/60
⇒ x = 2/6
⇒ x = 1/3
Thus, The value of fraction = 1/3
Learn more about the fraction visit:
#SPJ2
Step-by-step explanation:
60%20 is 3 is the answer.