<h3>
Answer:</h3>
a ≅ 11.6 ft
<h3>
Step-by-step explanation:</h3>
Pythagorean theorem
c²-b²=a²
c²-a²=b²
a²+b²=c²
Now since we're trying to find a leg we'll use the first equation
c²-b²=a²
<em>Plug in the hypotenuse for c and the leg for b</em>
12²-3²=a²
144-9=a²
135=a²
<em>Now square root both sides</em>
= ![\sqrt{a^{2} }](https://tex.z-dn.net/?f=%5Csqrt%7Ba%5E%7B2%7D%20%7D)
= a
a ≅ 11.6 ft
Answer:
distributive property
Step-by-step explanation:
we know the distributive property states that the multiplication of a number (in this case, the number 4) by a sum (in this case is a subtraction: x-6) is equal to the sum of the multiplications of that number for each of the terms that belong to the sum:
we have: 4(x-6)
we apply the distributive property, so we have
4(x-6)=4*x-4*6
4(x-6)=4x-24
When you write an equation in the form
![y=mx+q](https://tex.z-dn.net/?f=y%3Dmx%2Bq)
The slope is
and the y-intercept is ![q](https://tex.z-dn.net/?f=q)
So, in the new line
![y=2x+3](https://tex.z-dn.net/?f=y%3D2x%2B3)
the slope is 2 and the y-intercept is 3.