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Tom [10]
3 years ago
5

The slope of the line below is -3 use the coordinates of the labeled point to find a point slope equation

Mathematics
1 answer:
neonofarm [45]3 years ago
6 0

Answer:

y = -3x + 8

Step-by-step explanation:

(5,-7), slope is -3

y - y₁ = m(x - x₁)

y₁ = -7

x₁ = 5

m = -3

y + 7 = -3(x - 5)

y + 7 = -3x + 15

y = -3x + 8

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Find the slope of a line given the following two points: (4, 3) and (5, 2). 1 -1 2 -2
galben [10]
Given two points; (x₁,y₁) and (x₂,y₂) the slope is:

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

In this case:
(4,3)
(5,2)

m=(5-4)/(2-3)=1/-1=-1

Answer: the slope is -1
7 0
3 years ago
I can’t find the area can you please help me with it. It’s the question with the question mark
Romashka-Z-Leto [24]

Answer:

1947 units^2

Step-by-step explanation:

you can split it up into different sections of rectangles.

the first one is 25x39= 975

The second section is the connector which you do

43-25=18

and you do 39-27=12 and then

you multiple 18x12 which equals 216

and the final section you do 24+12=36

and 36x21=756

and finally you add them all up to equal 1947 units^2

6 0
3 years ago
I need guidance on finding the correct answers because I am confused
Montano1993 [528]

The Solution:

The correct answer is [option 4]

Given:

Required to select the correct statements.

\Delta ABC\cong\Delta DCB\text{ \lparen Reason: Side-Angle-Side Triangle Congruence Theorem}

Thus, the correct answer is [option 4]

6 0
1 year ago
Which numbers are 4 units from -2 on the number line
Artemon [7]

Let the number be x


Then the absolute value of the number from -2 should be 4


|x--2|=4


|x+2|=4


So either



(x+2)=4


x=4-2=2


Or


-(x+2)=4


x+2=-4



x=-4-2



x=-6



[tex] <B>The numbers are 2 and -6</B> [/tex[


They are four units away from -2 on the number line










4 0
3 years ago
If the triangles are congruent, then X=?
steposvetlana [31]

Answer:

Hi there!

The correct answer to this question is: x=3

Step-by-step explanation:

because these two triangles are similar, that means the hypotenuse are similar. which means you can set the sides equal to each other like this:

13 = 4x + 1   minus one on both sides and you should get 4x = 12 and then divide 4 on both sides and you should finally get x = 3

7 0
3 years ago
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