Answer:
maybe $1107.55
pls mark me brainliest if this helps you
Step-by-step explanation:
Answer:
B:
Step-by-step explanation:
1. Substitute
for c:
2. Solve substitution: 
3. Compare
to calculated answers when 
4.
when
is 
Answer:
A=49 degree
a=13.5
b=11.7
Step-by-step explanation:
Using the Pythagorean theorem we can solve for the radius
see attached picture:
Answer:
y = lnx / ln 7.
Step-by-step explanation:
x = 7^y
Take logarithms of both sides:
ln x = ln 7^y
ln x = y ln 7 ( because ln a^b = b ln a. One of the Laws of Logarithms).
y = lnx / ln 7.