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IceJOKER [234]
3 years ago
14

I need help with (b)

Mathematics
1 answer:
AleksAgata [21]3 years ago
4 0

Answer:

(2,8)

Step-by-step explanation:

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I really don't understand this. Would someone please send me on how to do this along with the answers?
patriot [66]
Easiest way:

Look at A and C. To get from A to C you need 6 steps to the right and 2 steps upwards. 
Slope means (in layman's terms) that how many steps you take upwards when you take 1 step to the right. 
In your case you take 2/6 steps, because it would take you 6 steps to the right to go 2 steps upwards.
A slope of 4 would mean that 1 step to the right is followed by 4 steps upwards. A slope of -5 means 1 step to the right, 5 steps downwards.

To get from A to E you need 9 steps to the right and 3 steps upwards. This means a 3/9 slope. The simplest form of it is 1/3. 
1/3 slope means that for every 3 steps to the right you take 1 step upwards. 

I hope this was understandable, this is how they taught me this in 5th grade more than a decade ago. 
6 0
3 years ago
Read 2 more answers
2. Solve the inequality for x. Show each step of the solution.<br> 16x &gt; 12(2x – 6) – 24
Aleksandr-060686 [28]

16x > 12(2x - 6) - 24

16x > 24x - 72 - 24

16x > 24x - 96

-24x    -24x

-8x > -96

x < 12

4 0
3 years ago
A machine produces defective parts with three different probabilities depending on its state of repair. If the machine is in goo
Zina [86]

Answer:

Step-by-step explanation:

Given that a machine produces defective parts with three different probabilities depending on its state of repair.

condition             Good order         Wearing down               Needs main   Total

Prob                       0.8                            0.1                                   0.1              1

Defective               0.02                          0.1                                   0.3

Joint prob              0.016                         0.01                                0.03        0.056

a) 0.016

b) total = 0.056

c) If not defective from needs maintenance

Prob for not defective = 0.8*0.98+0.1*0.9+0.1*0.7\\=0.784+0.09+0.07\\=0.944

From machine that needs maintenance = 0.07

So reqd prob = \frac{0.07}{0.944} \\=0.0741

6 0
3 years ago
Find the area of a regular polygon with 8 sides that has a perimeter of 96 inches and an apothem of 5 inches.
Sloan [31]

Answer:

see the attachment photo!

3 0
2 years ago
Does anyone know the answer
alukav5142 [94]

676 out of 650 is 104%

7 0
2 years ago
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