What is an equation of the line that is perpendicular to y+1-3x-5 and passes through the point 4,-6

Step-by-step explanation:

A perpendicular line is a line whose slope is the negative reciprocal of the other line. The line y + 1 = -3x - 5 has slope -3. This means the line perpendicular will be 1/3.

Substitute 1/3 and (4.-6) into the point slope form of a line.

the answer is c)8

step-by-step explanaction:

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!