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Alisiya [41]
3 years ago
11

Which of the following is a point on the graph of

Mathematics
1 answer:
Kobotan [32]3 years ago
5 0

Answer:

(2, 1/4)

Step-by-step explanation:

Try each x and see if its y matches the function:

(1/2)^0 = 1 not 1/2

(1/2)^0 = 1 not 0

(1/2)^2 = 1/4 so this is correct as we have (2, 1/4)

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PLEASE HELP ASAP!!! I NEED CORRECT ANSWERS ONLY PLEASE!!!
Tresset [83]

To figure this out, use the acronym SOHCAHTOA to determine which trigonometric function to use.

8 is opposite to <R and 3 is adjacent to <R so we use tangent.

Set up the following equation: tan(x)=8/3

Find the inverse (aka. tan^-1): x=69.44

So your answer is <R=69.4 degrees

Hope this helped!

4 0
3 years ago
what is the diameter of a circle with a circumference of 84.78 inches?use 3.14 for pi,show your work please
makkiz [27]

Answer:

27 inches

Step-by-step explanation:

the formula for the circumference is 2 × pi × r

so: 2 × pi × r = 84.78

so 84.78/2pi = r

r = 13.5

we want the diameter which is 2 x r

so the diameter is 27

4 0
2 years ago
An operation manager at an electronics company wants to test their amplifiers. The design engineer claims they have a mean outpu
Zarrin [17]

Answer: brother

Step-by-step explanation:

7 0
3 years ago
Advice columnist Ann Landers once asked her readers with children to answer the following question: "If you had it to do over ag
ivanzaharov [21]

Answer:

Option D is correct

Step-by-step explanation:

This is true because people who have been emotionally affected by their children are probably more likely to respond than people who are happy with having children that is why it can be seen that we have a high response of "no"

6 0
3 years ago
Selec the correct answer.
sp2606 [1]
Domain= [0,18], Range = [0,31.50]
If Charlie will only go to a single ride one time the possible rides he could go on would be 0 rides to all 18 rides for a domain of [0,18]. The output of the maximum and minimum x values would give us 0 dollars for riding 0 rides and 31.50 for riding all 18 (1.75 *0 = 0) and (1.75*18 = 31.50) so the range is [0, 31.50]
3 0
3 years ago
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