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3 years ago

PLEASE HELP! I AM BEING TIMED!! will give you brainliest!!!

Mathematics

1 answer:

Gre4nikov [31]3 years ago

5 0

Yea this is a Hamilton circuit. This is because it goes through A, C, E, B, D and return back to A without overlapping and successfully reaching each point.

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Samantha and Mia each left Julia’s house at the same time. Mia walked north at 7 kilometers per hour. Samantha ran west at 11 ki

RoseWind [281]

The answer is 13.0 for the distance between Samantha and Mia after 1 hour.
$a ^{2} + b^{2} = {c}^{2} \\ {7}^{2} + {11}^{2} = {c}^{2}$

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4 years ago

Read 2 more answers

Find the sum of the equations: 1/(x-2)+3/(x+3)=4/(x^2+x-6)

uysha [10]

Answer:

x= 7/4

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Step-by-step explanation:

Find the LCM for x-2,x+3,x^2+x-6 which is (x-2) (x+3)

then multiply

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3 years ago

Which is different?

s2008m [1.1K]

Answer:

Step-by-step explanation:

Remark

A B and D refer to what the cylinder can contain. They all refer to the hollowed out part of the cylinder.

C is the only one that talks about what you need to cover the cylinder with (say) paper or cloth. C is external to the surface of the cylinder.

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3 years ago

Well I’m a student in middle school remote learning and I am working on this so I kinda stumbled upon this app and looked up the

netineya [11]

Answer:

You ask a question and people online answer it. Like me :)

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3 years ago

Riverside Elementary School is holding a school-wide election to choose a school color. 5/8 of the voters were for blue 5/9 of t

padilas [110]

Answer:

There were 180 voters for blue color.

Step-by-step explanation:

Let the total number of voters be 'x'.

Given:

Number of Voters for blue color = $\frac{5}{8}x$

Number of Voters for green color = $\frac{5}{9}(x-\frac58x)=\frac59x(1-\frac58)$

Now we will use LCM to make the denominator common we get;

Number of Voters for green color = $\frac59x(\frac88-\frac58)=\frac59x(\frac{8-5}{9})=\frac59x(\frac38)=\frac{15x}{72}$

Number of Voters for red color = 48

We need to find the number of voters for blue color.

Solution:

Now we can say that;

total number of voters is equal to sum of Number of Voters for blue color, Number of Voters for green color and Number of Voters for red color.

framing in equation form we get;

$x=\frac58x+\frac{15x}{72}+48$

Combining like terms we get;

$x-\frac58x-\frac{15x}{72} = 48$

Now we will make denominators common using LCM we get;

$\frac{72x}{72}-\frac{5x\times9}{8\times9}-\frac{15x\times1}{72\times 1} = 48\\\\\frac{72x}{72}-\frac{45x}{72}-\frac{15x}{72} = 48$

Now denominators are common so we will solve the numerators we get;

$\frac{72x-45x-15x}{72}=48\\\\\frac{12x}{72}=48\\\\\frac{x}{6}=48$

Now multiplying both side by 6 we get;

$\frac{1}{6}x\times6=48\times6\\\\x = 288$

Number of voters for blue color = $\frac{5}{8}x=\frac{5}{8}\times 288= 180$

Hence There were 180 voters for blue color.

4 0

4 years ago