I don't understand this
1 answer:
Looking at the picture attached, you will notice that on one side, we have a side of length 7+5=12. Next, we have a side length of 4+5+2=11. Hence, as length*width=area for a rectangle, this is the overall area of the rectangle. Next, in the picture, there are clearly two sides taken out - a 2x5 as well as a 4x5 rectangle, which are subtracted from the total area, resulting in 11*12-2*5-4*5
Feel free to ask further questions!
Feel free to ask further questions!
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Given:
Equations using properties.
To find:
The equation which use the inverse property of multiplication.
Solution:
<u>Inverse property of multiplication:</u>
<em>The product of any number and its reciprocal is always 1.</em>
Let us select the option which uses inverse property of multiplication.
Option A:
Inverse of is
. Their product is 1.
This equation uses the inverse property of multiplication.
Option B:
Inverse of is
So, it is not true equation.
Option C:
Inverse of is
.
So, it is not true equation.
Option D:
Here also inverse property is not used.
So, it is not true equation.
Hence the equation use the inverse property of multiplication is
.