Answer:
277cm²
Step-by-step explanation:
Base = 9x8=72
There are 2 triangles with a bottom edge of 9 and a slant height of 13:
1/2(9)(13)=58.5
There are 2 triangles with a bottom edge of 8 and a slant height of 11:
1/2(8)(11)=44
72+58.5+58.5+44+44=277cm²
Answer:
17
Step-by-step explanation:
c = a^2 + b^2 = 15^2 + 8^2 = 17
Hey there!!
Let's take the original price of the laptop as $x
Savings you get = $200
This save of $200 is 25% of the original price
If we have have this into an equation..
( 25% ) ( x ) = 200
25% = 25 percent
this would become 25 / 100
Remember =
Per cent = 100
1 dollar = 100 cents , like wise , cent = 100
Moving back on,
( 25 / 100 ) ( x ) = 200
Simplifying 25 / 200
= 1 / 4
( 1 / 4 ) ( x ) = 200
x / 4 = 200
Multiplying by 4 on both sides
x = 800
The original cost = $800
Hope my answer helps!
You add all the numbers so:
112+145+108+160+122=647
Then you divide the result by 5=129.4
Which rounded to the nearest hundred is 129.40
Answer:
15.69
Step-by-step explanation:
