All categories

3 years ago

Find Slope (3,2),(-6,2)

Mathematics

2 answers:

NikAS [45]3 years ago

8 0

By using slope formula (x2-x1) ^2 / (y2-y1) ^2 i.e

x1 = 3 x2 = -6

y1 = 2 y2 = 2

Using slope formula,

Slope = {(-6) - 3} ^2 / (2 - 2 ) ^2

*use this and solve and if this was helpful let me know.

dlinn [17]3 years ago

6 0

slope=0

it's a straight horizontal line when you graph it.

You might be interested in

I don’t understand. and someone please help?

givi [52]

Solution:

Note that:

6x + 26 = 92 (Vertically opposite angle)
92 + 92 + z + z = 360

Finding x.

6x + 26 = 92
=> 6x = 92 - 26
=> 6x = 66
=> x = 11

Finding z.

92 + 92 + z + z = 360
=> 184 + 2z = 360
=> 2z = 360 - 184
=> 2z = 176
=> z = 176/2 = 88

3 0

2 years ago

The sum of the measures of the interior angles of a polygon with n sides is

Andrew [12]

Answer:

Step-by-step explanation:

The sum of the interior angles of a polygon is

sum = (n - 2) × 180° ← n is the number of sides

8 0

3 years ago

The square root of -1 is:

Sliva [168]

The square root of -1 is I

4 0

3 years ago

Mr. Hammond is the volunteer coordinator for a company that puts on running races. Last year, the company organized 7 short race

worty [1.4K]

Answer:

28 short race volunteers

76 long race volunteers

Step-by-step explanation:

Let :

Short races = a

Long races = b

LAST YEAR:

7a + 8b = 804 - - - - (1)

THIS YEAR:

11a + 5b = 688 - - - (2)

Multiply (1) by 5 and (2) by 8

35a + 40b = 4020

88a + 40b = 5504

Subtract

-53a = - 1484

a = 1484 / 53

a = 28

Put a = 28 in equation (1)

7(28) + 8b = 804

196 + 8b = 804

8b = 804 - 196

8b = 608

b = 76

28 short race volunteers

76 long race volunteers

4 0

2 years ago

Can someone answer this soon?!?

Sever21 [200]

First get all the terms on the same side:

$x^2 + 7x - 4 = 0$

Now solve using the quadratic formula which is:

$\frac{-b±\sqrt{b^2 - 4ac} }{2a}$

Plug in the values:

$\frac{-7± \sqrt{49-4(1)(-4)} }{2}$

So the answer is:

$\frac{-7 ± \sqrt{65} }{2}$

6 0

3 years ago