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3 years ago

Find the slope of the line that contains the following pair of points (1,6) (9,-4)

Mathematics

2 answers:

marin [14]3 years ago

8 0

Answer:

$\frac{-5}{4}$

Step-by-step explanation:

motikmotik3 years ago

3 0

Answer:

The slope is -5/4 or -1.25

Step-by-step explanation:

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

m= (-4-6)/(9-1)

m=(-10)/8

m= -5/4

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9-5(4-2)<br> --------------<br> 3+5

nirvana33 [79]

Answer:

-1/8

Step-by-step explanation:

9-5(4-2)

--------------

3+5

First do the parentheses

9-5(2)

--------------

3+5

Then calculate the top and bottom of the fraction

We need to multiply and divide first

9-10

--------------

3+5

-1

--------------

5 0

3 years ago

1/4( -1 + 4)+3/5 please help ME missing work!

nignag [31]

Answer:

1.35

Step-by-step explanation:

I believe this is right but it could be wrong. Hope this helps! <3

3 0

3 years ago

What s the equation for y= (0,2) slope= -3/7

masya89 [10]

The standard form equation for a straight line is y=mx+b where m is the slope and b is the y intercept. Substitute your given information:
y= -3/7x+2 is the equation

5 0

3 years ago

I need help<br> please someone

mina [271]

Answer:

second option

Step-by-step explanation:

x - y= 28

x+y = 56

4 0

3 years ago

What additional Information needed to prove the triangles are congruent by the SAS Postulate? Angle XWY cong angle ZWY; angle YX

marusya05 [52]

Answer:

WX = WZ

Step-by-step explanation:

Given

See attachment for triangles

Required

Additional information to prove the congruence of the triangles

Congruence by SAS means 1 angle and 2 sides of each triangles are equal.

The mark on angle W means that <XWY = <ZWY--- This represent the A in SAS

Both triangles share line WY.

So, WY = WY

Lastly, to complete the proof, lines WX must equal line WZ

6 0

3 years ago