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Fynjy0 [20]
3 years ago
5

Can somebody help me out ?? please ..

Mathematics
1 answer:
kotegsom [21]3 years ago
8 0
Y=35
Z=112
Hope this helps you and you have a good day and yes I did calculate this
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5 0
4 years ago
A)<br>(+4) + ( - 3)<br>b) (-2) + (-3)<br><br>c)<br>(+2) + (+4) <br>d) (-6) + (+2) ​
dolphi86 [110]

Answer:

c ) 6

d) 1 0 this are correct answer ok

8 0
3 years ago
5x + 15 = 2x +3<br> x = what
gladu [14]

5x + 15 = 2x + 3 \\ 5x + 15 + 3 = 2x \\ 5x + 18 = 2x \\ 18 = 2x - 5x \\  - 3x = 18 \\ x =  \frac{18}{ - 3}  \\  \\ x =  - 6

<h2><u>x = (-6)</u></h2>

Hope this will help...

5 0
3 years ago
-18+(-29)+(-10)<br><br> -24+(-16)+-28+-19<br><br> -151-253-34-17<br><br> Help me with these
olasank [31]
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-151 - 253 = -404 - 34 = -438 - 17 = -455

:)
6 0
3 years ago
Read 2 more answers
3. A lie detector has two kinds of errors: The probability of detecting a lie when the subject is telling the truth is 0.05. The
LiRa [457]

Answer:

When the machine indicates a lie, what is the probability that the suspect is really lying? If the machine does not indicate a lie, what is the probability that the suspect is really telling the truth?

My solution if the probability that a test subject is chosen at random from the 200 in fact lie = 80/(80+5)=0.94

Then when 15% of people arrested lie, the probability that the suspect is really lying is 0.15*0.94=0.141

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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