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S_A_V [24]
3 years ago
11

Find the distance between the points ( – 4,8) and ( – 4, – 5)

Mathematics
2 answers:
Furkat [3]3 years ago
7 0

Answer:

13 units.

Step-by-step explanation:

Distance = √[(x2-x1)^2 + (y2-y1)^2]     where (x1,y1) and (x2,y2) are the 2 points

So here the distance =  √(-4 - -4)^2 + (8 - -5)^2)

√(0 + 13^2)

= 13

melomori [17]3 years ago
3 0

Answer:

they are 13 points away from eachother

Step-by-step explanation:

count up or down then left or right

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miskamm [114]

Answer:

y= 1x - 1

Step-by-step explanation:

Slope-intercept form: y=mx + b

(-4,-5) (5,4)

m= (y2 - y1)/(x2 - x1) = (4+5)/(5+4)=1

4=1(5)+b

4=5 + b    4-5=b    b= -1

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7 0
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lana66690 [7]

Answer:

<b= 48 degree

Step-by-step explanation:

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<A = 90 degree

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6 0
3 years ago
Fill in the blank space<br> z2 + 5z – 36 = (z – 4)(z +_)
labwork [276]
Answer=9

To solve this, we just have to find a number that, when added to -4, make a total of 5, and when multiplied by -4 make a total of -36.

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9*-4=36
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8 0
4 years ago
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