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goblinko [34]
3 years ago
10

find the area of the figure. all angles in the figure are right angles. please check this answer asap! thank you so much! ​

Mathematics
2 answers:
MissTica3 years ago
8 0

Answer:

57

Step-by-step explanation:

kifflom [539]3 years ago
8 0
<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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Answer:

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Happy homework/ study exam!




7 0
3 years ago
Read 2 more answers
Solve for x<br><img src="https://tex.z-dn.net/?f=4%20%20%7Bx%7D%5E%7B2%7D%20%20%3D%207x%20%2B%202" id="TexFormula1" title="4 {x
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\bf 4x^2=7x+2\implies 4x^2-7x-2=0\implies (4x+1)(x-2)=0 \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ 4x\cdot x=\boxed{4x^2}~\hfill (1)(-2)=\boxed{-2}\hfill (4x\cdot -2)+(1\cdot x)=\boxed{-7x} \\\\[-0.35em] \rule{34em}{0.25pt}\\\\ \begin{cases} 4x+1=0\implies 4x=-1\implies &x=-\cfrac{1}{4}\\[1em] x-2=0\implies &x=2 \end{cases}

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3 years ago
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Firlakuza [10]

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