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Lunna [17]
2 years ago
6

Please Help Determine the period of the following graph.

Mathematics
1 answer:
Murljashka [212]2 years ago
3 0

Answer:

4π

Step-by-step explanation:

The period represents the distance, horizontally, between two matching points on the curve, such as two peaks. We can see that one peak is at π, and another at 5π, with the difference being 5π-π = 4π as our period

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When 8 is added to the number that is produced by doubling the number x, the result is equal to 8 times the number that is 5 les
ollegr [7]

Answer:

8

Step-by-step explanation:

Number = 2x

Therefore, 2x + 8 = 8(x - 5)

2x + 8 = 8x - 40

6x = 48

<u>x</u><u> </u><u>=</u><u> </u><u>8</u>

5 0
2 years ago
Whats the order pair of x,y for x-2y=-12 x 6y=20?
mote1985 [20]
X-2y=-12
x+6y=20
we can cancel x's
multiply first equation by -1 and add to 2nd equation

-x+2y=12
<u>x+6y=20 +</u>
0x+8y=32

8y=32
divide both sides by 8
y=4

sub back

x-2y=-12
x-2(4)=-12
x-8=-12
add 12 both sides
x=-4


(x,y)
(-4,4)
4 0
3 years ago
in the 1980s, an average mortgage range was around 18.75%. how much less per month would a $125,000 30 year mortgage be today if
tino4ka555 [31]

Answer:

  $1289.48

Step-by-step explanation:

A financial calculator tells you the payment with the higher interest rate is $1960.51, and that with the lower interest rate is $671.03. The difference in payment amounts is ...

  $1960.51 -671.03 = $1289.48

3 0
3 years ago
Read 2 more answers
ben needs to convert 500 US dollars to the japanese yen. one american dollar is worth 123.3 yen. how many yen will he have
laiz [17]

Answer:

<u>The correct answer is 61,650 Yens</u>

Step-by-step explanation:

US$ in cash that Ben has = 500

Exchange rate (US$/Yen) = 1 : 123.3

For calculating the total amount in Yens that Ben has, we use this formula:

Yens in Cash = US$ in Cash * Exchange rate given

Yens in Cash = 500 * 123.3

Yens in Cash = 61,650

<u>After converting the US$ 500 Ben has, he will receive Yens 61,650</u>

6 0
3 years ago
Which expression has the value of 12?
Natali5045456 [20]

Answer:

A,

Step-by-step explanation:

6 0
3 years ago
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