3 years ago

HELP!!!! add: (5x3 -3x+7) + (2x3+6x2-x)

1 answer:

maw [93]3 years ago

8 0

26-4x

because if you fallow order of operations (pemdas) that's what you get.

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galina1969 [7]

Answer:

<abd+<dbc=<Abc

50+40=90

triangle abc is a right angled triangle being one angle 90 degree

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3 years ago

Daniel [21]

Answer:

Step-by-step explanation:

just took it i got 100%

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3 years ago

Vaselesa [24]

Answer:

$62^{o}$

Step-by-step explanation:

All the angles in a triangle add up to $180^{o}$

Every right angle triangle has a right angle in it which is $90^{o}$

So to find the remaining angle, you do $180^{o}$ - $90^{o}$ - $28^{o}$ = $62^{o}$

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aliina [53]

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Ksivusya [100]

34 Degrees because -7 - 27 = -34

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3 years ago

HELP!!!! add: (5x3 -3x+7) + (2x3+6x2-x)​