Answer:
4. 21
5. 32
Step-by-step explanation:
First question:
sin(x) = opp/hyp = 22/63 = 0.3492
x = sin⁻¹(0.3492)
20.43. Rounded to the nearest degree, it would be 21.
Second question:
sin(x) = opp/hyp = 18/34 = 0.5294
x = sin⁻¹(0.5294)
31.96. Rounded to the nearest degree, it would be 32.
Let me know if you have any problems.
Answer:
i think its possibly 4
Step-by-step explanation:
7x-23+11x+23=180
4x+0=180
4x/4=180/4
X=45
Answer: x=45
So the two possible original temperatures would be either -9 or 9.
