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kvv77 [185]
3 years ago
9

Time to test brainly's mathmaticians

Mathematics
1 answer:
bezimeni [28]3 years ago
3 0
36 units if you count the units per side you see that the dimensions are 4x9 A=lw so 4(9)=36
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The error is in the middle: 2(-12) = -24 not 24.
sergiy2304 [10]

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Step-by-step explanation:

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Select all the correct answers. Which of these pairs of functions are inverse functions?
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I need help please it’s really hard and I don’t understand it
mr_godi [17]

The line segment HI has length 3<em>x</em> - 5, and IJ has length <em>x</em> - 1.

We're told that HJ has length 7<em>x</em> - 27.

The segment HJ is made up by connecting the segments HI and IJ, so the length of HJ is equal to the sum of the lengths of HI and IJ.

This means we have

7<em>x</em> - 27 = (3<em>x</em> - 5) + (<em>x</em> - 1)

Solve for <em>x</em> :

7<em>x</em> - 27 = (3<em>x</em> + <em>x</em>) + (-5 - 1)

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5 0
3 years ago
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