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3 years ago

I don't get it someone help

Mathematics

1 answer:

almond37 [142]3 years ago

3 0

All the quadrilaterals mentioned have their opposite side parallel, but only 2 DON'T have their diagonal perpendicular: Parallelogram and rectangles.Hence the answer is B AND D

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Step-by-step explanation:

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What is 345,973 rounded to the nearest hundred

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345973 rounded to the nearest hundred is 346000

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3 years ago

3. A line goes through the points (3,4) and (-3,6).

Galina-37 [17]

Answer:

Part a) The slope is $m=-\frac{1}{3}$

Part b) The equation in point slope form is $y-4=-\frac{1}{3}(x-3)$

Part c) The equation in slope-intercept form is $y=-\frac{1}{3}x+5$

Step-by-step explanation:

we have the points (3,4) and (-3,6)

Part a) What is the slope of the line?

The formula to calculate the slope between two points is equal to

$m=\frac{y2-y1}{x2-x1}$

substitute the given points

$m=\frac{6-4}{-3-3}$

$m=\frac{2}{-6}$

$m=-\frac{1}{3}$

Part b) Write the equation of the line in point-slope form

$y-y1=m(x-x1)$

we have

$m=-\frac{1}{3}$

$point\ (3,4)$

substitute

$y-4=-\frac{1}{3}(x-3)$ ---> equation in point slope form

Part c) Write the equation of the line in slope-intercept form

$y=mx+b$

we have

$y-4=-\frac{1}{3}(x-3)$

Isolate the variable y

distribute right side

$y-4=-\frac{1}{3}x+1$

Adds 4 both sides

$y=-\frac{1}{3}x+1+4$

$y=-\frac{1}{3}x+5$ ---> equation in slope intercept form

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3 years ago

Please help me sir/ma'am i really am confused and dysforic

MAXImum [283]

Answer:

P + (5-3P)+(6+4P)

Step-by-step explanation:

lauryn=ptomato

padma =5-3p

kent=6+4p

L+P+K

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2 years ago

PLEASE HELP ME!!!!<br> I need help with number 14.

gavmur [86]

Answer:

Step-by-step explanation:

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