Perform the conversion. Round to the nearest hundredth when necessary.129 mi to km
A. 80.11 km
B. 122.03 km
C. 207.69 km
D. 136.74 km
Answer: C
You might also like to view...
Solve.
= 
A. 
B. 
C. 
D. 
Use a calculator to find the value of the function in degrees, rounded to the nearest hundredth of a degree.csc-1 (-8.114)
A. 7.03° B. -7.03° C. 82.92° D. -7.08°
Obtain an equivalent system by performing the stated elementary operation on the system.Multiply the second equation by -1. x - 5y + z = 55x - 5y - z = -18 5x + y + 2z = -1 x - 3y + z = -22
A. x - 5y + z = 5 -5x + 5y + z = -18 5x + y + 2z = -1 x - 3y + z = -22 B. -x + 5y - z = -5 5x - 5y - z = -18 5x + y + 2z = -1 x - 3y + z = -22 C. x - 5y + z = 5 -5x - 5y - z = -18 5x + y + 2z = -1 x - 3y + z = -22 D. x - 5y + z = 5 -5x + 5y + z = 18 5x + y + 2z = -1 x - 3y + z = -22
Use the product-to-sum and sum-to-product identities to prove the stated identity.cot 
cot 
= 
What will be an ideal response?