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neonofarm [45]
3 years ago
15

Find the missing angle (x). Help ASAP

Mathematics
2 answers:
Elan Coil [88]3 years ago
8 0

Answer:

40°

Step-by-step explanation:

180-130=50

180-90-50=40

Zepler [3.9K]3 years ago
7 0

Answer:

x=40

Step-by-step explanation:

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ira [324]

Answer:

From Larry's rate, the equation can be given as D = T/101010

Step-by-step explanation:

Larry's book has 400400400 pages

His reading rate is 101010 pages per day

Let D = Number of days to read the book

To get the number of days it takes fro Larry to read this book, we say

Total pages = Reading rate (pages/day) x Number of days

Let Total pages = T

and Reading rate = R

Hence;

D = T / R

From Larry's rate, the equation can be given as D = T/101010.

From the question,

ddd = 400400400 (pages) / 101010 (pages/day) = 3963.9 days

Hence, it takes Larry approximately 3964 days to read the book.

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4 years ago
Solve the equation .<br>a. 5×=35<br>b. 4× = 18<br>c. 6c–2c = 12.​
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Answer:

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Step-by-step explanation:

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b. 4x=18

    4x/4=18/4

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c. 6c-2c=12

   4c = 12

   4c/4 = 12/4

     c=3

5 0
3 years ago
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A person at the top of a lighthouse sights a boat in the water. The angle of depression is 50. If the lighthouse is 70 feet high
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Answer:

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Step-by-step explanation:

Please see the attached picture for the full solution.

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2b-11 would be the algebraic expression
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