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2 years ago

Find the gradient of the line segment between the points (2,3) and (4,7)

Mathematics

1 answer:

belka [17]2 years ago

5 0

Answer:

Step-by-step explanation:

The gradient or slope of a straight line which is found between two points (x1, y1) and (x2, y2) is given by the formula:

m = (y2 - y1) / (x2 - x1)

Where y2 = 7

y1 = 3

x2 = 4

x1 = 2

=> m = (7 - 3) / (4 - 2)

m = 4 / 2 = 2

The gradient is 2.

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levacccp [35]

Answer:

$\frac{1}{4} (x-5)=13$

Step-by-step explanation:

So when we multiply this is what we get:

$\frac{x-5}{4}=13$

then we multiply the 4 by 13:

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then after that we add 52+5 and we get:

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2 years ago

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Which are steps the could be used to slove 0=9(x2+6x)-18 by completing the square

Elis [28]

Answer:

(x+3)²-11=0

Step-by-step explanation:

0=9(x2+6x)-18

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0= x² +6x-2 (breaking the mid term to find the second element of the square

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3 years ago

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Please help me answer this.

Kitty [74]

Answer:

128

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask!!!

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3 years ago

Which equation is made true by the opposite angles theorem?

Oksana_A [137]

Solution

Step 1

The opposite angles of a parallelogram are equal:

Step 2

$85\text{ + y = 3y - 15}$

The equation is made true by the opposite angles theorem is

85 + y = 3y - 15

y = 50

4 0

1 year ago

Chart:

True [87]

I would say B because it only makes since, colleges are looking for whats better in students and you will also work in groups also. So i would go with B :)

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2 years ago