So hmm notice the picture below
what you really have is, 2 pentagons and 5 rectangles, stacked up to each other at the edges
so.. .the surface area of the figure, will be, the area of those 5 rectangles added together plus the area of those 2 pentagons
now... notice, each rectangle is a 12x8
now.. to get the pentagons area, keep in mind, the area of a regular polygon is 1/2 * apothem * perimeter
you have the apothem, is given, one side is 12 units long, the perimeter is all sides added together, thus 12+12+12+12+12
so.. get the area of each of the rectangles and those pentagons, sum them up, and that's the surface area of the figure
The discount price of the lawn mower purchased by the store is $193.45.
<h3>What is the discount price?</h3>
The first step is to determine the selling price of the lawn mower.
Selling price = ( 1 + 1.60) x $82.67 = 214.94
Now determine the price after the discount has been applied.
Discount price = (1 - 0.1) x 214.94 = $193.45
To learn more about how to calculate discounts, please check: brainly.com/question/26061308
Answer:
The distance between park and museum is 12km.
Step-by-step explanation:
Given that the map shows 1cm represents 3km. In this question, the distance between park and museum is 4cm so in order to find the real-life distance, you have to multiply by 4 :



Answer:
z=-24
Step-by-step explanation:
(z-24)/8+2
(z-24)/10
((z-24)/10)10 Multiply both sides by 10
10(z-24) Distribute
10z-240 Divide both sides by 10
z=-24