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Rus_ich [418]
3 years ago
13

How to solve 5-(49/1-5)x2+9-3

Mathematics
2 answers:
GREYUIT [131]3 years ago
7 0

Answer:

- 71

Step-by-step explanation:

5 - (49/1 - 5) ×2 + 9 - 3

The given expression is solved by using BODMAS rule which means the given expression will be solved in order of: Brackets, of, division, multiplication, addition and subtraction.

= 5 - (49 - 5) ×2 + 9 - 3

= 5 - 44 ×2 + 9 - 3

= 5 - 88 + 9 - 3

= 5 + 9 - 88 - 3

= 14 - 91

= - 71

prisoha [69]3 years ago
5 0

Final result : -77

Step by step solution :

Step  1  :

                 49

Simplify   ——

                  1

Equation at the end of step  1  :

((5 -  ((49 -  5) • 2)) +  9) -  3

Step  2  :

Final result :

-77

Hope this helps!

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What is the measurement of BC to the nearest centimeter?
77julia77 [94]

Answer:

a   8

Step-by-step explanation:

You are given two sides and the included angle. Since you don't have any side and the opposite angle, you must use the law of cosines.

a^2 = b^2 + c^2 - 2bc\cos A

a^2 = 5^2 + 11^2 - 2(5)(11)\cos 39^\circ

a^2 = 25 + 121 - 110\cos 39^\circ

a^2 = 60.51

a = 7.779

Answer: a = 8 cm

7 0
3 years ago
Could you please help me plzz I want to past my exam plzzzz
lorasvet [3.4K]
Pretty sure it’s D but if it is not then I don’t know
3 0
3 years ago
The perimeter of a rectangle is 50 feet and its area is 154 feet. What are the dimensions of the
sasho [114]
14 and 11 are it dimensions

Hope this helps!
3 0
3 years ago
Can y'all guy's help me ,show work too
Nikitich [7]

Solution for x+4=10 equation:
1x + 4 = 10
1x = 10 - 4
1x = 6 (divide both sides by 1 to get x)
1x/1 = 6/1
x = 6

I hope this helped.


8 0
3 years ago
Vincent is watching a movie that last one hour and 37 minutes.he has watched 52 minutes so far how many minutes are left in the
Neporo4naja [7]
<h3>given:</h3>

lasts= 1 hour 37 minutes

watched= 52 mins

<h3>to find:</h3>

how many minutes left in the movie.

<h3>solution:</h3>

to find the time left just find the difference.

52 - 37

= 15

60 - 15

= 45

<u>therefore</u><u>,</u><u> </u><u>there's</u><u> </u><u>4</u><u>5</u><u> </u><u>mins</u><u> </u><u>left</u><u> </u><u>in</u><u> </u><u>the</u><u> </u><u>movie</u><u>.</u>

6 0
2 years ago
Read 2 more answers
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