Answer:
8000 cm^2 or 8 m^2
Step-by-step explanation:
We can convert 2 meters to centimeters, simply by multiplying the ,meters value by 100. So, the converted dimensions of the rectangle are 200 cm by 40 cm. Multiplying to get the area, we have 8000 cm^2. This could also be expressed in terms of m^2 as 8 m^2.
Given
gas prices are now $3.75 and it up 10% from 6 months ago.
Find out how much were gas prices 6 months ago.
To proof
gas prices now = $3.75
let the gas price 6 month ago = x
gas price now is rise up 10% from 6 months ago
First write 10% in simpler form
= 0.1
Now the equation becomes
0.1x + x = 3.75
1.1x = 3.75
x = 3.41 (approx)
Thus gas prices 6 months ago be $ 3.41 (approx )
Hence proved
12 I got it form Socratic
The second one is the correct answer
Answer:
The current value is $445280
Step-by-step explanation:
Given data
value of house= $484,000
percent decrease= 8%
let us find 8% of $484,000
=8/100*484,000
= 0.08*484,000
= $38720
Hence the house decrease by $38720
The new value is = 484,000-38720
= $445280