Answer:
c i think
Step-by-step explanation:
Since 6. 3, and 4 are all factors of 12 (with a bit of guess and check), we get 2/12 (since 6*2=12 and 1*2=2)+8/12+3/12=13/12 - A
-19 and -20
-/375 = 19.3649
So round up and down to the nearest integers and get -19 and -20
Answer:
B
Step-by-step explanation:
20% is equal to the fraction above
Answer: D. 44
Step-by-step explanation:
Here, we need to know the concept of trigonometry.
- Sine (sin) = Opposite/Hypotenuse = O/H
- Cosine (cos) = Adjacent/Hypotenuse = A/H
- Tangent (tan) = Oppostie/Adjacent = O/A
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Given
- The adjacent side of angle x and the hypotenuse.
- We are going to use Cosine.
<u>Solve</u>
cos (x) = 15/21
x = cos⁻¹ (15/21)
x ≈ 44
Hope this helps!! :)
Please let me know if you have any questions