Answer: I'd go with C
Step-by-step explanation:
11 is the answer.
10+10=20
20-9=11
11+9=20
11
Answer:
<u>Given</u>
- tanθ = 3.454
- θ is in the III quadrant
We know in the III quadrant both sine and cosine are negative.
<u>Use the following identities to get values of sinθ and cos θ</u>
- sinθ = - tanθ/√(1 +tan²θ)
- cosθ = - 1/√(1 +tan²θ)
<u>Substitute the value of tanθ and find sine and cosine:</u>
- sinθ = - 3.454/√(1 + 3.454²) = - 0.961
- cosθ = - 1/√(1 + 3.454²) = - 0.278
True
It won’t be a Prefect Triangle but it still is one
(sorry my drawing is bad)
Answer:
x-1
Hope it helps
Iam sure about the answer