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3 years ago

How can you find the slope of a line from the coordinates of two points on the line?

Mathematics

2 answers:

erik [133]3 years ago

8 0

By using the formula

marin [14]3 years ago

3 0

Answer:

use the slope formula to find the slope of a line given the coordinates of two points on the line and the slope formula is m=( y2- y1)/ (x2 - x1) or the change in the y values over the change in x values.The coordinates of the point represent x1 and y1. The coordinates of the second points are x2, y2.

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I also got stuck on this one.

Rama09 [41]

Answer:

8 questions.

Step-by-step explanation:

100 - 2x = 84

-2x + 100 = 84

-x + 50 = 42

x - 50 = -42

x = 8

Trevor answered 8 questions incorrectly.

Hope this helps!

6 0

3 years ago

Read 2 more answers

use the venn diagram in Part A to find each probability when annie randomly chooses one member of the doubles club. (need help w

Usimov [2.4K]

If we assume the club membership includes

$\bullet\ \mbox{6 junior boys}\\ \bullet\ \mbox{8 junior girls}\\ \bullet\ \mbox{16 senior boys}\\ \bullet\ \mbox{12 senior girls}$

then the blanks in the Juniors circle must be filled in with 6 and 8 (with the 8 going in the overlap with girls). The remaining blank in the Girls circle must be filled in with 12, the number of senior girls. The blank outside both circles is the number of senior boys (members who are not juniors and not girls), 16.

3 0

3 years ago

Laura randomly pulled a marble from a bag and then replaced it.

marissa [1.9K]

Answer: C. 180 times

Step-by-step explanation:

From the 60 trials, the percentage of times Laura picked a green marble was:

= 100% - Percentage of times blue and red were picked

= 100% - 25% - 15%

= 60%

If these results were repeated with 300 trials, the number of times Laura would be expected to pick green would be:

= 60% * 300

= 180 times

3 0

3 years ago

What is the ratio of 1:6 and 3:8

butalik [34]

1:6 is the same as 1/6

3:8 is the same as 3/8

6 0

3 years ago

Best anwser gets brainlist ty show work

jekas [21]

Answer:

$36b^{6}$

Step-by-step explanation:

Using exponential rules, this simplifies to $6^{2} \cdot b^{3\cdot2} = 36b^{6}$ .

6 0

3 years ago

How can you find the slope of a line from the coordinates of two points on the line￼?

How can you find the slope of a line from the coordinates of two points on the line?