Find the interest rate when given, a loan for $750.00 for 4 years and
interest of $180.

6%

Step-by-step explanation:

180/4=45

1% of 750=7.50

45/7.50=6

check:

7.50*6=45

45*4=$180

m∠a is 90°

m∠b is 40°

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!