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3 years ago

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At the opening of an Olympic Games, the 38 representatives of a nation want to parade in columns of 6, is it possible? How could

they parade in equal columns?

1 answer:

enot [183]3 years ago

4 0

It isn't possible to divide 38 people into 6 equal columns

The factors of 38 are 1 and 38, 2 and 19 so they could parade in 2 columns of 19

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Need help please. Thank you! :)

nika2105 [10]

they are supplementary angles

7 0

3 years ago

Each lap around Spring Reservoir is 2 3/8 miles long. Terrence walked 2 1/2 laps around the Reservoir. How many miles did Terren

Arturiano [62]

Namely, how much is 2 and 1/2 of 2 and 3/8 then, well is just their product, let's first convert them both from mixed to "improper" and proceed.

$\bf \stackrel{mixed}{2\frac{3}{8}}\implies \cfrac{2\cdot 8+3}{8}\implies \stackrel{improper}{\cfrac{19}{8}}
\\\\\\
\stackrel{mixed}{2\frac{1}{2}}\implies \cfrac{2\cdot 2+1}{2}\implies \stackrel{improper}{\cfrac{5}{2}}\\\\
-------------------------------\\\\
\stackrel{laps~done}{\cfrac{5}{2}}\cdot \stackrel{\textit{miles in a lap}}{\cfrac{19}{8}}\implies \cfrac{95}{16}\implies \stackrel{miles}{5\frac{15}{16}}$

6 0

3 years ago

Solve for x 9 ( x + 1 ) = 25 + x

ELEN [110]

Answer: x=2

Step-by-step explanation:

Given

9(x+1)=25+x

Distributive property

9x+9=25+x

Subtract x on both sides

9x+9-x=25+x-x

8x+9=25

Subtract 9 on both sides

8x+9-9=25-9

8x=16

Divide 8 on both sides

8/8 x=16/8

x=2

Hope this helps!! :)

Please let me know if you have any question

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N76 [4]

B is correct and I will like it

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What is the radius and diameter of the following circle?<br>

kupik [55]

Diameter- 7.5
radius-3.75
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