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horrorfan [7]
3 years ago
5

Find the reference angle given: t = −76°

Mathematics
2 answers:
fiasKO [112]3 years ago
6 0
This angle t= -76º lies on the IV quadrant, so the reference angle is the acute positive angle fron this angle to x-axis, so in this case the reference angle is 76º. (if better if you can draw it).
Because, the formula for this quadrant is: Ref angle= 360º - given angle (but given angle has to be positive so for -76º turned positive is 284º) now you can apply the formula Ref angle= 360º - 284º= 76º
Morgarella [4.7K]3 years ago
3 0

Answer:  The required reference angle for the angle t is 284°.

Step-by-step explanation:  We are given to find the reference angle for the following angle t :

t = -76°.

We know that

any two reference angles differ by a measurement of 360°.

So, if s represents one of the reference angles for t, then we get

    s = t + 360°

⇒  s = -76° + 360°

⇒  s = 284°.

Thus, the required reference angle for the angle t is 284°.

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Positive numbers are always greater than -15. Therefore, it's a greater than.

-2x = - 15

Dividing both sides by -2, we get

x = 7.5

Negative cancels on both sides, so we get a positive equation.

Positive numbers are always greater than -15. Therefore, it's a greater than.

What is greater than or less than?

  • Greater than and less than are the comparison symbols.
  • When the number is bigger or smaller than the other, then greater than and less than symbols are used.
  • If the number is greater than the other, the greater than (>) symbol is used.
  • If the number is lesser than the other, the less than the (<) symbol is used.

To learn more about greater than and less than, visit: brainly.com/question/15746367

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5 0
1 year ago
PLEASE HELP ME!!! WHOEVER HELPS ME AND GETS IT RIGHT WILL GET BRAINIEST!!!
Kamila [148]
(0,6) is the correct answer

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3 years ago
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3 years ago
Francisco invested 5,000 into an account that earns 3% compounded quarterly. How many times will Francisco earn interest after k
suter [353]

Answer:Amount = 10,002.21



Step-by-step explanation:4 x 5 = 20 times


2.-

Principal = 5,000

Interest rate per yr = 3%

Compounded times per yr = 4

Time in years = 5


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thus

Amount = 5,805.92


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The perimeter of a rectangular garden is 42 feet. The length of the garden is 5 feet more than twice the width. Find the length
zlopas [31]

Answer:

W=5.3, l= 15.6

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P= 42

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L= 5+2x therefore 42=2(5+2x+x)

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