X= 10 I did it on my calculator so don’t worry :)
Answer:
$360
Step-by-step explanation:
Initial price = $540
Less ⅓ off = <u>- 180
</u>
Sale price = $360
Note: ⅓ × $540 = $180
The price of the computer is $360 after the markdown.
Answer:
C, D, E
Step-by-step explanation:
The square footage of the path is 47.1 ft²
The area of a circle is:
A = πr²
Where r is the radius of the circle.
Let us assume that the pool is a circle.
Given that the pool has a radius (r₁) of 7 feet and a path 1 foot wide would go round the pool.
Radius of pool and cement path (r₂) = 7 ft + 1 ft = 8 ft.
The square footage of the path = πr₂² - πr₁² = π*8² - π * 7² = 47.1 ft²
Hence The square footage of the path is 47.1 ft²
Find out more at: brainly.com/question/23328170
