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Valentin [98]
3 years ago
13

Find MIssing Angle REAL PERSON HELP PLZ

Mathematics
2 answers:
soldier1979 [14.2K]3 years ago
4 0

Answer:

67 degrees

Step-by-step explanation:

Romashka [77]3 years ago
3 0

Answer:

67 degrees

Step-by-step explanation:

You wanna sub. 75 from 142. Hope this helped.

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Where does the money come from that is used to pay taxes?
san4es73 [151]

Answer:

Your correct answer is going to be the third option

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
What is the solution to 2x+10y=-14 and x+5y=-7 answer using elimination with steps
VikaD [51]

Answer:

ty for the free points

Step-by-step explanation:

sognriogifninbfiodne0irnfdnre0gindfinbh0ibndf0ienb0idfn0ihndfibnce0binfkdbnd-indfpibne0tbdnbn-ebntenipdfptendfpiebdfnprfsrpgrrnip

3 0
3 years ago
The scale of the floor plan of a room is 1 cm : 6.5 m. On the floor plan, the room is 3 cm long by 2 cm wide. What are the actua
elena-s [515]

Answer:

The room is 19,5m long and 13m wide.

Step-by-step explanation:

1cm -> 6,5m

3cm -> 19,5m

2cm -> 13m

3 0
3 years ago
Select the correct answer.
Lelechka [254]

Answer:

the answer is B.

Step-by-step explanation:

W= median is 58

R= median is 81

81-58=23

7 0
3 years ago
Consider two medical tests, A and B for a virus. Test A is 90% effective at recognizing the virus when it is present, but has a
Licemer1 [7]

1

P(V|A) is not 0.95. It is opposite:

P(A|V)=0.95

From the text we can also conclude, that

P(A|∼V)=0.1

P(B|V)=0.9

P(B|∼V)=0.05

P(V)=0.01

P(∼V)=0.99

What you need to calculate and compare is P(V|A) and P(V|B)

P(V∩A)=P(A)⋅P(V|A)⇒P(V|A)=P(V∩A)P(A)

P(V∩A) means, that Joe has a virus and it is detected, so

P(V∩A)=P(V)⋅P(A|V)=0.01⋅0.95=0.0095

P(A) is sum of two options: "Joe has virus and it is detected" and "Joe has no virus, but it was mistakenly detected", therefore:

P(A)=P(V)⋅P(A|V)+P(∼V)⋅P(A|∼V)=0.01⋅0.95+0.99⋅0.1=0.1085

7 0
3 years ago
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