In degrees: 3π/4 radians = 135°
Angle of x=135° is in the 2nd Quadrant and has negative cos x values and positive sin x values.
cos 135° = cos ( 90° + 45°)= - sin 45° =
sin 135° = sin ( 90° + 45° ) = cos 45° =
. You can also see the graph in the attachment.
Division is one of the basic mathematical operations. The cost of Brand A and B is the same.
<h3>What is division?</h3>
The division is one of the most basic arithmetic operations. It is used to find the number of times a number is been added to itself.
Given to us
Brand A: 14 ounces for $44.66
Brand B: 20 ounces for $63.80
To compare the two brands we will find the cost of one ounce for each brand.
For Brand A,
The cost of 14 ounces is $44.66, therefore,
For Brand B,
The cost of 20 ounces is $63.80, therefore,
From the above two values, we can conclude that the cost of Brand A and B is the same.
Learn more about Division:
brainly.com/question/369266
The percentage is 98%.
You can find this by multiplying 98% (0.98) and 150,000 to get 147,000. Then subtract 147,000 from 150,000 to get 3,000.
I hope this helps!
Answer:
Step-by-step explanation:
Hello!
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The area in square centimeters is 68.8.
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Have a great day!
Answer:
hmmm cant tell if this is a serious question Lol considering you seem pretty smart but if so answer is 23
Step-by-step explanation:
