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Alenkinab [10]
2 years ago
7

Please help me I really need help with this

Mathematics
1 answer:
jok3333 [9.3K]2 years ago
4 0
Triangles must add up to 180° add your given numbers 36 and 92 then subtract that from 180 that should give you the missing angle C
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A submarine is located 25 meters below sea level it goes up 7 meters then goes down 38 meters wrote plan integer to represent th
uranmaximum [27]
The question is somewhat confusing but assuming you mean where the submarine is after moving up 7 meters then down 38 meters the submarine would now be located 56 meters below sea level
7 0
3 years ago
Joel earns $1,700 per month. If he spends $425 on rent each month, what percent o his income does he spend on?
ICE Princess25 [194]
425/1700 = 0.25

Therefore he spends 25% of his income on rent
3 0
3 years ago
When an opinion poll selects cell phone numbers at random to dial, the cell phone exchange is first selected and then random dig
Sav [38]

Answer:

A

Step-by-step explanation:

When an opinion poll selects cell phone numbers at random to dial, the cell phone exchange is first selected and then random digits are added to form a complete telephone number. When using this procedure to generate random cell phone numbers, approximately 55%55% of the cell numbers generated correspond to working numbers. You watch a pollster dial 1515cell numbers that have been selected in this manner.What is the mean number of calls that reach a working cell number?A. 0.550.55B. 1515C. 8.258.25D. 3030

6 0
3 years ago
A group of adults and students went on a class trip to Washington, DC. The number of male students was 1 more than 7 times the n
algol [13]
Alright.
So let's say the number of adults is x.
Therefore, the number of boys is 7x + 1.
And then the total amount of girls is 3.5x + 0.5
So then:
x + 7x + 1 + 3.5x + 0.5 = 82
11.5x + 1.5 = 82
11.5x = 80.5
x = 7
So now we can figure out the number of male and female students.
Male students = 7x + 1
7*7 + 1
49 + 1
50
Male Students = 50
Female students = half of 50
50/2 = 25
Female Students = 25
4 0
3 years ago
Select the following series as finite or infinite.
amm1812

Answer:

Infinite because it keeps going

7 0
3 years ago
Read 2 more answers
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