Answer:
160
Step-by-step explanation:
Using Exterior angle theorem
30+130=160
Answer:
53.8°
Step-by-step explanation:
Use cosine law
67² = 72² + 76² - 2(72)(76)cosX
cosX = 719/1216
X = 53.75190075
Answer: We will use the QUADRATIC FORMULA.
x=7.6659375
Step-by-step explanation:
Use the Quadratic formula
a=-16,b=113,c=74
And then use the quadratic formula and you get x=7.6659375
This is simple math, you know 60 minutes in 1 hour, so do 60 x 41 = 2,460
So it spins 2,460 times per hour.
Hope this helps!
None of the above! The correct answer is 5 square root x^4 and it isn’t listed
Please Mark BRAINLIEST!
