3 years ago

18.( +4). 56 solución

Mathematics

1 answer:

allsm [11]3 years ago

3 0

Answer:joe mom

It’s 28:38

Step-by-step explanation:

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A Web music store offers two versions of a popular song. The size of the standard version is 2.4 megabytes (MB). The size of the

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50.mb

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4 years ago

What’s the answer to this question if your right I’ll keep giving you points

andreyandreev [35.5K]

$\huge\text{$m\angle O=\boxed{11^{\circ}}$}$

Since we know that all angles in a triangle add up to $180^{\circ}$ , we can solve for $x$ and substitute it back into $(x-5)^{\circ}$ to find $m\angle O$ .

$\begin{aligned}m\angle N+m\angle O+m\angle P&=180\\(5x-8)+(x-5)+(6x+1)&=180\end{aligned}$

Remove the parentheses and combine like terms.

$\begin{aligned}5x-8+x-5+6x+1&=180\\(5x+x+6x)+(-8-5+1)&=180\\12x-12&=180\end{aligned}$

Add $12$ to both sides of the equation.

$\begin{aligned}12x-12&=180\\12x&=192\end{aligned}$

Divide both sides of the equation by $12$ .

$\begin{aligned}x=16\end{aligned}$

Now that we have the value of $x$ , we can substitute it back into $(x-5)^{\circ}$ to find $m\angle O$ .

$\begin{aligned}m\angle O&=(x-5)\\&=16-5\\&=\boxed{11}\end{aligned}$

7 0

3 years ago

Lena spent $39 on fruit at the grocery store. She spent a total of $60 at the store. What percentage of the total did she spend

Likurg_2 [28]

Answer:

The answer is 65%

Step-by-step explanation: Divide 60 by 39 and multiply by 100. So it will look like 39/60=0.65*100=65%. I hope this helps. :)

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3 years ago

5/m-9 = 8/m+5<br><br> Solve the following proportions, while using cross multiplication.

slamgirl [31]

The answer is gonna be -3/14

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3 years ago

Please help this is urgent

steposvetlana [31]

Answer:-1.6 or 19/-16

Step-by-step explanation:

i’m pretty sure this is the answer.

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3 years ago

Read 2 more answers

18.( +4). 56 solución​

18.( +4). 56 solución