Answer: 4.5
Step-by-step explanation:
find the area of the figure. all angles in the figure are right angles. please check this answer asap! thank you so much!
2 answers:
<h2>Answer:</h2>
The area of the figure is: 57 mm²
<h2>Step-by-step explanation:</h2>The area of figure is the sum of the area of rectangle (with dimensions 9 mm × 5 mm) and the second rectangle ( with dimensions 3 mm × 4 mm )
We know that the area of rectangle with dimensions a×b is ab square units.
Hence,
The area of rectangle with dimensions 9 mm×5 mm is: 45 mm²
and the area of rectangle with dimensions 3 mm×4 mm is: 12 mm²
Hence, the total area of figure is:
45+12= 57 mm²
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<u>Answer:</u>
<u>Step-by-step explanation:</u>
32a^3 + 12a^2
To factorize this, start by taking the common variable out. As we have two powers for the same variable a, we can take the smaller power of a as a common to get like shown below:
32a^3 + 12a^2
a^2 (32a + 12)
Now when you have taken the variable as a common, try and take out a common number from the coefficient of a as well:
a^2 (32a + 12)
4a^2 (8a + 3)
So, the fully factored form of 32a^3 + 12a^2 is 4a^2 (8a + 3).