3 years ago

4 (2y + 1) Answer for this question

Mathematics

1 answer:

Reptile [31]3 years ago

6 0

4x2y+4
Calucate it
The answer is 8y+4

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Interior and Exterior Triangle Angles

Morgarella [4.7K]

Answer:

∠ WXY = 20°

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

∠ XYZ is an exterior angle of the triangle, thus

10x - 5 = 3x + 17 + 3x + 2

10x - 5 = 6x + 19 ( subtract 6x from both sides )

4x - 5 = 19 ( add 5 to both sides )

4x = 24 ( divide both sides by 4 )

x = 6

Thus

∠ WXY = 3x + 2 = 3(6) + 2 = 18 + 2 = 20°

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Find the distance between each pair of points.

BigorU [14]

Answer:

Distance between the points (-3,1) and (1, -2),

$\sqrt{ {(1 + 3)}^{2} + {( - 2 - 1)}^{2} }$

$= \sqrt{ {(4)}^{2} + {( - 3)}^{2} }$

$= \sqrt{16 + 9} = \sqrt{25} = 5$

Option C

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4 years ago

Ming's team cleans 3 animals per hour after an oil

erik [133]

Answer: 2 hours

Step-by-step explanation:

$Mingn's \ team \\\\ 3\ animals -1 h \\\\ 12 \ animals -? h \\\\ ?=\dfrac{12}{3} =\boxed{4 \ hours}$ $Nina's \ team \\\\ 6\ animals -1 h \\\\ 12 \ animals -? h \\\\ ?=\dfrac{12}{6} =\boxed{2 \ hours}$

$\rm Difference: \\\\4-2=\bf 2 h$

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3 years ago

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Name the first 10 perfect squares. Why are they perfect squares?"

den301095 [7]

Answer:

why a math problem

Step-by-step explanation:

math is hard

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4 years ago

Consider the function represented by the equation y-6x-9=0 . Which answer shows the equation written in function notation with x

Deffense [45]

The independent variable influences the dependent variable
basically, make the equation equal to y
easy
y-6x-9=0
add 6x+9 to both sides
y=6x+9
f(x)=6x+9

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3 years ago