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3 years ago

5

PLEASEE HELP MEH I WILL GIVE U BRAINLIST!!!!!!

1 answer:

sveticcg [70]3 years ago

3 0

Answer:

I will first divide the shape into two rectangles. first rectangle area would be 60x15=900mm^2. next rectangle is 20x30=600mm^2. 900+600=1500mm^2. the area is 1500mm^2, which is answer D

Step-by-step explanation:

Mark me brainliest and I give you luck boost on the test :)

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Solve for X <br><br> Will give brainiest

Dmitry_Shevchenko [17]

Answer:

x = 109

Step-by-step explanation:

75 + 45 + y = 180

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3 years ago

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How do you do this? Please help

PtichkaEL [24]

Answer:

$PO=86.2\\ OM=23.8\\$

Step-by-step explanation:

To preface, your figure is going to be a line segment, with $O$ as your midpoint, in between points $P$ & $M.$

With that being said:

$PO+OM=PM$

Identify your values:

$PO=7y+12\\OM=3y-8\\PM=110$

Substitute the values into the first equation:

$7y+12+3y-8=110$

Combine like terms:

$10y+4=110$

Subtract $4$ from both sides of the equation:

$10y=106$

Divide by the coefficient of $y$ , which is $10$ :

$y=10.6$

Substitute $10.6$ for $y$ in segments $PO$ & $OM$ :

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$PO=74.2+12$

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Solve:

$PO=86.2$

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Check your answers by substituting:

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$86.2+23.8=110$

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Step-by-step explanation:

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