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Valentin [98]
1 year ago
13

Identify the terminal point for a 45° angle in a unit circle.O A. (24)O B. (1.)Oc. (1,1)O D. (2,3)

Mathematics
1 answer:
Liula [17]1 year ago
4 0

(x, y) = ( cos 45, sin 45) =

=\text{ (}\frac{\sqrt[]{2}}{2}\text{ , }\frac{\sqrt[]{2}}{2}\text{ )}

The correct option is A

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Answer:

no

Step-by-step explanation:

4 0
3 years ago
The table below shows four systems of equations:
Ede4ka [16]
To determine which system of equations would have the same solution, we evaluate each system of equations.

System 1 4x − 5y = 2, 3x − y = 8
x = 38/11
y = 26/11

<span>System 2 4x − 5y = 2, 3x − 2y = 1
x = 1/7
y = -2/7

System 3 4x − 5y = 2, 3x − 8y = 4
x = -4/17
y = -10/17

System 4 4x − 5y = 2, 10x − 9y = 4
x = 1/7
y = -2/7

</span><span>
Therefore, the correct answer is option 3. </span><span>System 2 and system 4 are equal, because the second equation in system 4 is obtained by adding the first equation in system 2 to two times the second equation in system 2.

     4x− 5y = 2 2( 3x − 2y = 1)
-----------------------    10x - 9y = 4</span>
4 0
3 years ago
Please answer ASAP! Thank you in advance, and remember to wash your hands consistently for 1 minute.
Genrish500 [490]
W=144 I think :). Hope I helped!
3 0
3 years ago
The sum of two numbers is 19 and their products is 78. What is the larger number ?
Sunny_sXe [5.5K]
78 = 2 x 3 x 13
1 x 78
2 x 39 = 78
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larger number is 13 
5 0
3 years ago
Determine the unit rate then determine the better buy Option A: a 4 pack of 3.2-ounce servings of apple sauce for $2.50 or Optio
Greeley [361]

Answer:The better buy Option is A

Step-by-step explanation:

4 0
3 years ago
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