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natta225 [31]
3 years ago
8

What is the answer, what are the steps to solve this, and what do the parts of the equation represent?

Mathematics
1 answer:
beks73 [17]3 years ago
3 0

Step-by-step explanation:

Just sub 4 into where n is

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I do not need an explanation, just a simple angle number!
Murljashka [212]

Answer:

Step-by-step explanation:

a + 143 = 180    {Linear pair}

a = 180 - 143

a = 37

37 + 93 + b = 180 {Angle sum property of triangle}

130 + b = 180

         b = 180 - 130

         b = 40

c + b = 90

c  + 40 = 90

c = 90 - 40

c = 50

d + 120 = 180   {Linear pair}

d = 180 - 120

d = 60

? = 60 + 40         {Exterior angle property of triangle}

? = 100

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2 years ago
Plssssssss help........
Ludmilka [50]

the answer to ur problem will be -7/5

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3 years ago
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The table below shows the number of barrels of oil produced per day by some countries.
gogolik [260]

Answer:

Simple,the answer would be 93200

Step-by-step explanation:

You move your decimal point backwards by the power e.g 10^6 u move backwards 6 times

5 0
2 years ago
These are the values in Greta’s data set. (2, 43), (3, 46), (4,61), (6, 70), (7,74) Greta determined the equation of a linear re
Dmitry_Shevchenko [17]
Okay, i'm pretty sure that if you make a residual plot its a plot using all those points labeled. So plot those points on a graph, if you are using a K12 diagram use the 1-10 as 100-1000 (basically add a zero to every number) 

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I need help please! Not sure on this one.
TiliK225 [7]

Answer:

The scale factor is 0.5

Step-by-step explanation:

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2 years ago
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