The perimeter of the triangle ABC is 89 cm. Side AC is 47 cm less than the sum of the other two sides. Side BC is 20 cm more than half of side AB. Find the measures of each side of the triangle ABC. (Extra Credit: 5 points up
if solved by using determinant and Cramer’s Rule)

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!

x= cost per bracelet

number of bracelets * x + shipping charge = total cost

so

9x+9=72

77

step-by-step explanation: