Laura invested in an energy stock through a brokerage company. Her rate over the first year can be represented by the equation y = 3500.00 (.92)^x. What was the original amount of the investment? Did Laura receive a return on her investment for the first year? and the question
Sarah bought a mountain home for vacations. The original cost was $167,000 for the home and it has increased in value by at a rate of 11% each year she has owned it. What is the equation that represents the situation? How much would the vacation home be worth after 3 years?

47 - 90 = 43

43 - 180 = x

x = 137

what i would say the best answer is a. 40.5

ok so what's the question?

step-by-step explanation:

the answer is:

the lateral area is equal to

to find the lateral area of the square pyramid, first we need to find the perimeter of the base, and then, find the lateral area using the following formulas:

where,

s, is the base length

slant height, is the height of a the side of the pyramid

we are given:

now, calculating the perimeter of the base, we have:

then, calculating the lateral area:

hence, we have that the lateral area is equal to

have a nice day!