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____ [38]
3 years ago
14

Help me please help me thank you

Mathematics
1 answer:
Eddi Din [679]3 years ago
6 0

Answer:

1. The sum of interior angles of a pentagon is 180 but here the sum of angles of this pentagon is 550 . So it is wrong.

2. Angle 145 is equal to the corresponding of angle y. So angle y is 145 degree.So according to opposite angle theorem, angle x is also 145 degree.

Sorry I do not know next question solutions.

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A marathon takes place each year.In 2020 there were 6500 runners.Does this predict that in 2023 there will be more than 7500 run
777dan777 [17]

Answer:

yes

there would be 7525 runners

Step-by-step explanation:

The formula for calculating future value:

FV = P (1 + r) n

FV = Future value  

P = Present value  

R = interest rate  

N = number of years  

6500 x (1.05)^3 = 7525 runners

5 0
3 years ago
Which describes a non-uniform probability model? A) heads or tails from a coin flip B) the sum result of rolling two dice C) sel
irga5000 [103]

Answer:

Option B.

Step-by-step explanation:

The non-uniform probability is when the event is not same in the occurring of event.

Option A is uniform because there will be equal chance of getting   head or tail.

Option B is non-uniform because sum can be any number  if we get(3,4) it will be 7 and if we have (2,3) then it will be 5.

Option C is uniform because we have equal number of red and green balls so, selecting a ball from both will be same.

Option D is uniform because chance of 1,2,,3,4,5 or 6 will be equal chance from rolling a die that is 1/6 in all cases.

Therefore, Option B is correct

7 0
3 years ago
Read 2 more answers
A sentence must contain an adjective to be a complete sentence??? True or false
pashok25 [27]
False because the sentence can be completed well without adjective too
4 0
3 years ago
Needd helpp pleasee!!!!!
Morgarella [4.7K]

Number of game tokens is the label on x-axis.

<u>Step-by-step explanation</u>:

The equation is y = 0.5x + 3

Given,

  • Admission charge = $3
  • Cost of game token = $0.5 per game.

Total cost = admission charge + cost for number of game token

where,

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7 0
2 years ago
Need help finding angles 1,2,3,4,5!!!!!
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Answer:

1. 18

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3. 26

4. 17

5. 18

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2 years ago
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