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ryzh [129]
3 years ago
8

What is 5-2+5-54-3+405+12-9

Mathematics
2 answers:
uysha [10]3 years ago
8 0

Step-by-step explanation:

359

according to the law of bodmas addition comes before subtraction check out that answer again it is correct

Ad libitum [116K]3 years ago
4 0

Answer:

359

Step-by-step explanation:

5-2+5-54-3+405+12-9=359

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Will ran the diagonal distance across a square field measuring 40 yards on each side. James ran the diagonal distance across a r
slamgirl [31]

Will ran the longest

He ran for 56.57 yards, 13.56 yards longer than James.

Step-by-step explanation:

Step 1 :

Will ran the diagonal across a square field measuring 40 yards in each side.

The diagonal of a square can be obtained by the square root of the sum of the squares of its 2 sides [Because it forms the hypotenuse of a right angle triangle]

Hence when the side is 40 yards , the diagonal would be

\sqrt{40^{2} + 40^{2}}  = \sqrt{1600 + 1600}   = \sqrt{3200}  =56.57 yards

So Will ran for 56.57 yards

Step 2 :

James ran the diagonal of a rectangular field with 25 yards length and 35 yards width.

The diagonal of the rectangle can be obtained by the square root of the sum of squares of its length and width.

Hence when the length is 25 yards and width is 35 , the diagonal would be

\sqrt{35^{2} + 25^{2}}  = \sqrt{1225 + 625}} = \sqrt{1850} = 43.01 yards

So James ran for 43.01 yards

Step 3 :

Will ran for 56.57 yards and 43.01 yards.

Hence Will ran for longer distance of 56.57 yards, which is 13.56 yards more than James.

5 0
3 years ago
If 4 + x = −3 + 2x, then 9x =_____?
gayaneshka [121]

Answer:

4+x=-3+2x

4+3=2x-x

7=x

9x=9*7

=63

Step-by-step explanation:

8 0
3 years ago
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Ayuda 7×9÷2=<br><br><br><br>note : btw how to get rid of this ad ?​
JulijaS [17]

Step-by-step explanation:

7×9÷2

By using the rule of BODMAS , we get

7×9÷2

7×4.5

31.5

5 0
3 years ago
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What is the equation of the line through the origin and (-5, 6) <br><br>I hate try it's .-.​
vazorg [7]

Answer:

y=-\frac{6}{5} x

Step-by-step explanation:

y=-6/5x+0

y=-6/5x

6 0
3 years ago
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McKenzie works for a catering company she is making ice tea for an upcoming event for each container of tea she uses 16 tea bags
never [62]

64 divided by 16= 4

3x4=12


if Mckenzie uses 64 tea bags she will need to use 12 cups of sugar

7 0
3 years ago
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