Mathematics, 26.02.2021 19:20 melaniaviles

Stan's solution to an equation is shown below. Given: n + 8(n + 20) = 110
Step 1: n + 8n + 20 = 110
Step 2: 9n + 20 = 110
Step 3: 9n = 100 -20
Step 4: 9n = 90
Step 5: n = 10
Which statement about Stan's solution is true?

Answers: 2

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Answer from: EllaSue

Step-by-step explanation:

Which statement about Stan's solution is true?

stansdream stan wowwow

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Answer from: Quest

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

$\tan\left(x\right)=\frac{\left[altitude\right]}{\left[base\right]}=\frac{p}{r}$

$\tan\left(x\right)=\frac{p}{r}$

$\frac{p}{r}=tan(x)$

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).

Answer from: Quest

Ihonestly don’t no that

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You know the right answer?

Stan's solution to an equation is shown below. Given: n + 8(n + 20) = 110
Step 1: n + 8n + 20...