<h2><u>
Answer:</u></h2>
There are 2 forms of answers:
<h2>
</h2><h2 /><h2><u>
Solution Steps:</u></h2>
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<h3>1.) Calculate 11 to the power of 5:</h3>
<u>Equation at the end of Step 1:</u>
<h3 /><h3>2.) Factor
×
:</h3>
- Rewrite the square root of the product 161051:
- Rewrite the square root as products or square roots:
- Take the square root of
: 
<u>Equation at the end of Step 2:</u>
× 
<h3>3.) Multiply 4 and 121:</h3>
- ×
<u>Equation at the end of Step 3:</u>
<h3 /><h3>4.) Turn the radical into a decimal: </h3>
≈ 
<em>(This is an optional step, if you need the decimal form instead of the radical form.) </em>
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Answer:
To be honest I'm not very sure. I think it's either one of the obtuse answers. If not, then feel free to correct me.
Step-by-step explanation:
<span>{2y = x + 10
{3y = 3x + 15 |:3
</span>{2y = x + 10
{y = x + 5
{2(x+5) = x + 10
{y = x + 5
{2x+10 = x + 10
{y = x + 5
{2x - x = 10 - 10
{y = x + 5
{x = 0
{y = x + 5
{x = 0
{y = 5
is the equation in the question written like the one in the bottom? Because for me to help you I must confirm what the equation looks like.
× 
Answer:
13 feet long
Step-by-step explanation:
This situation forms a right triangle, where the ladder is the hypotenuse, the distance away from the building is the short leg, and the height to the side of the building is the long leg.
Use the pythagorean theorem, and solve for c, the hypotenuse:
a² + b² = c²
5² + 12² = c²
25 + 144 = c²
169 = c²
13 = c
So, the ladder is 13 feet long
