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ankoles [38]
3 years ago
14

A cyclist rides at an average speed of 31 miles per hour. The cyclist’s speed, s, can differ from the average by as much as 8 mi

les per hour. The absolute value inequality |31-s|<=8 represents this situation. If the compound inequality -x<=31-s and x>=31-s also represents this situation, what is the value of x in the compound inequality?
A.–8
B. – 8 or 8
C. 8
D. 8 and –8
Mathematics
2 answers:
Leviafan [203]3 years ago
8 0
The answer for this question is C.8
boyakko [2]3 years ago
4 0

Answer:

C. 8

Step-by-step explanation:

This is the correct answer on ed-genuity, hope this helps!

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Provide an example of a trig function that includes multiple transformations. Describe how it is different from the standard tri
klio [65]

An example of a trig function that includes multiple transformations and how it is different from the standard trig function is; As detailed below

<h3>How to interpret trigonometric functions in transformations?</h3>

An example of a trigonometric function that includes multiple transformations is; f(x) = 3tan(x - 4) + 3

This is different from the standard function, f(x) = tan x because it has a vertical stretch of 3 units and a horizontal translation to the right by 4 units, and a vertical translation upwards by 3.  

Another way to look at it is by;

Let us use the function f(x) = sin x.

Thus, the new function would be written as;

g(x) = sin (x - π/2), and this gives us;

g(x) = sin x cos π/2 - (cos x sin π/2)  = -cos x

This will make a graph by shifting the graph of sin x π/2 units to the right side.

Now, shifting the graph of sin xπ/2 units to the left gives;

h(x) = sin (x + π/2/2)

Read more about Trigonometric Functions at; brainly.com/question/4437914

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5 0
1 year ago
Does anyone wanna be my friend? i need people to talk to while being quarantined ;/
GarryVolchara [31]

Answer: yes uwu

Step-by-step explanation:

Because yes owo

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7 0
2 years ago
Read 2 more answers
Using what you have learned about solving systems of equations, find the number that represents the apple, banana, and cherry.
sineoko [7]

Answer:

Apple \to 4

Banana \to 4

Cherry \to 5

Step-by-step explanation:

Given

A \to Apple

B \to Banana

C \to Cherry

From the rows, the equation is:

B + 2A  =12 --- (1)

2B + C = 13 --- (2)

A + 2C = 14 --- (3)

Make A the subject in: A + 2C = 14

A = 14 -2C

Substitute A = 14 -2C in B + 2A  =12

B + 2(14 - 2C ) = 12

B + 28 - 4C = 12

Make B the subject

B = 4C - 28 +12

B = 4C -16

Substitute B = 4C -16 in 2B + C = 13

2(4C - 16) + C = 13

8C - 32 + C = 13

Collect like terms

8C + C = 13+32

9C = 45

Divide by 9

C = 5

Recall that:

B = 4C -16

B =4*5-16

B =20-16

B =4

Recall that:

A = 14 -2C

A= 14 -2*5

A= 14 -10

A =4

Hence:

Apple \to 4

Banana \to 4

Cherry \to 5

3 0
2 years ago
Combining like terms pyramid style
Darya [45]
4(x-5)+2
__
4x. _
20 _
2
Your answer is 4x-5+2
7 0
3 years ago
HELP ME PLSS<br> Find g(f(x)). <br> f(x)= x- 3 <br> g(x)= x^2-x- 2
Over [174]
G(x)=10 because they g goes into c
5 0
2 years ago
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