<span><u>Answer </u>
x = 30</span>°<span> or x = (360 – 30) = 330</span>°<span> for value of (0≤x≥360)
<u>Explanation
</u>
The first step is to find the anti-cosine of √3/2.
cos^(-1)〖√3/2〗=30°
So, x=30°
The values of x can be many so a limit has to be given. For one complete cycle, the values of x would be.
Since cosx is positive the value of x must have been in the first quadrant and the 4th quadrant.
So, x = 30</span>°<span> or x = (360 – 30) = 330</span>°<span>
</span>
Answer:
The first one
Step-by-step explanation:
Hope this helps!
Answer:
2
Step-by-step explanation:
Currently, Peter has run a total distance of . His goal is 10 km, as stated in the problem, which equates to 10,000 meters. Thus he will need to run more meters to achieve his goal. Since the track is 400 meters, he needs to run around the track more times to achieve his goal.
Answer:
48
Step-by-step explanation:
Let x equal the mystery number.
With the given information,
add 5 to both sides
x = 48 multiply both sides by -8