1. You have the following information:
Sinx=5/13
Cosx=12/13
2. By definiton, you have:
Tanx=(Senx)/(Cosx)
3. When you susbtitute Senx=5/13 and Cosx=12/13 into Tanx=(Senx)/(Cosx), you obtain:
Tanx=(Senx)/(Cosx)
Tanx=(5/13)/(12/13)
Tanx=(5)(13)/(13)(12)
Tanx=65/156
4. Therefore, the answer is;
Tanx=65/156
Answer:
D, $100.00
Step-by-step explanation:
1. Find out how much what each percent is out of 400
Food - 20% of 400 = 80
Entertainment - 18% of 400 = 72
Savings - 15% of 400 = 60
Misc - 12% of 400 = 48
Clothes - 10% of 400 = 40
2. Subtract the money from 400
400 - 80 = 320
320 - 72 = 248
248 - 60 = 188
188 - 48 = 140
140 - 40 = 100
3. All we have left is 100, so he spent $100 dollars on rent.
Adjacent, cosine again.
a = c cos B = 13 cos(16+45/60) = 13 cos(16.75) = 12.448
Choice a
Based on the function given, the domain of f(x) is -18 ≤ x ≤ 10 and the range is 16 ≤ f(x) ≤ 95
<h3>What are the domain and range?</h3>
The domain of a function is found by looking at a graph from left to right. This means that x will be equal to or greater than the smallest x value and less than or equal to the largest x value.
Domain is therefore:
-18 ≤ x ≤ 10
The range can be found by looking at the y value. The value if f(x) will be equal to or greater than the smallest y value and less than or equal to the largest y value.
Range is:
16 ≤ f(x) ≤ 95
Find out more on range and domain at brainly.com/question/25915612
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Answer:
C. plane HJG
Step-by-step explanation:
hope this helped :-)
