Answer:
Step-by-step explanation:
Use a cofunction identity on the right hand side or left hand side...
So 
.
We have the equation:
Make the above replacement:
Since cotangent has period 180 degrees, we can also write this as:
So solving the following will give us a set of solutions for 
:
Add on both sides:
Subtract 10 on both sides:
Divide both sides by 2:
Symmetric property:
Answer:
42.95×10=429.5
Step-by-step explanation:
He is wrong, he should move the point to the right
42.95×10=429.5
To give a brainliest after someone answers or multiple people answer there is a button near it that says pick as brainliest which gives that person a gold crown...sorry i dont know what each of this symbols.mean hope this help though
Answer:
Step-by-step explanation:
i think last and first one..
1 foot = 12 inches
56 inches / 12 inches = 4.66 feet = 4 feet and 8 inches
