3 years ago

Can someone help me since I don’t have a protractor? Please measure this if you could! :)

Mathematics

1 answer:

Ira Lisetskai [31]3 years ago

7 0

Answer: 159.58°

Step-by-step explanation:

Here is the proof

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Select correct answers multiple choice

Darina [25.2K]

The answer to the question is c

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4 years ago

182/n=13 what is the value of the n

forsale [732]

182/n = 13

n = 182/13

n = 14

So, your answer is 14

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4 years ago

What is the LCD of 7/25 and 9/10

lapo4ka [179]

7/25, 9/10
For the denominators (25, 10) the least common multiple (LCM) is 50.

Therefore, the least common denominator (LCD) is 50.

14/50, 45/50

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4 years ago

An electrician bought 120 feet of electrical wire and used 105 feet of it. What percent of the wire went unused? 15% 12. 5% 8. 7

Yuri [45]

Answer:

12.5%

Step-by-step explanation:

105 is what percent of 120?

you can use this proportion:

if/of = %/100

in this problem:

is = 105

of = 120

'what percent' = p/100

105/120 = p/100

cross-multiply to get:

120p = 10500

p = 10500/120

p = 87.5

So the electrician used 87.5%, out of 100%, meaning 12.5% went unused

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3 years ago

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The function F(x)=log0.5^x is decreasing <br> true or false

olya-2409 [2.1K]

Answer: True

Step-by-step explanation:

The base is less than 1.

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2 years ago