Mathematics: Column a the slope of the line through the points (12,-4) and (2,-10) columnb the slope of the line through the points (-4,6)and (10,18) compare the quantity in column a with the quantity in column b. a. the quantity in column a is greater. b. the quantity in column b is greater. c. the quantities in the two columns are equal. d. the quantities in the two columns cannot be compared.

Column a the slope of the line through the points

Ответ:

juansebas35

14.03.2022

The slope m of a line passing through points P(a, b) and Q(c, d) is found using the formula:

$m= \frac{b-d}{a-c}$ .

Thus, the slope in A is $m= \frac{12-2}{-4-(-10)}=\frac{10}{6}=\frac{5}{3}$ .

The slope in B is $m= \frac{-4-10}{6-18}=\frac{-14}{-12}=\frac{7}{6}$ .

Now, to compare 7/6 to 5/3, we can write the second fraction as 10/6.

So, the slope in A is larger than the slope in B.

A

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Ответ:

diametriagay

02.02.2020

Mathematics

Your family --> family 1their family --> family 2family 1: 1900/2 = 950 miles per dayfamily 2: 2700/3 = 900 miles per day950 > 900family 1 (your family) is faster.hope this ! 5 star, , and brainliest!

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