Using a calculator, your answer is <span>3.16227766017.
</span>
Answer:
Benjamin need 28.39 feet of fencing for the longest side
Step-by-step explanation:
Let
x ----> the longest side of the right triangular garden (hypotenuse of the right triangle)
we know that
In the right triangular garden
----> by CAH (adjacent side divided by the hypotenuse)
see the attached figure to better understand the problem
solve for x
![x=\frac{12}{cos(65^o)}](https://tex.z-dn.net/?f=x%3D%5Cfrac%7B12%7D%7Bcos%2865%5Eo%29%7D)
![x=28.39\ ft](https://tex.z-dn.net/?f=x%3D28.39%5C%20ft)
Answer:
6
Step-by-step explanation:
DB halves AC, i.e. AB = BC
Answer:
D
Step-by-step explanation:
4 * 6x + 4 * 11
24x + 44
Answer:
the solution of the equation is: ![(-\infty,-3)\cup (2,7)](https://tex.z-dn.net/?f=%28-%5Cinfty%2C-3%29%5Ccup%20%282%2C7%29)
Step-by-step explanation:
we are given the expression as ![\frac{x^2+x-6}{x-7}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%5E2%2Bx-6%7D%7Bx-7%7D%3C0)
=![\frac{(x-2)(x+3)}{(x-7)}](https://tex.z-dn.net/?f=%5Cfrac%7B%28x-2%29%28x%2B3%29%7D%7B%28x-7%29%7D%3C0)
we will use the number line rule for inequalities(first by making the coefficients of x positive then taking the roots on the number line and depending on the sign in the equation we start taking alternate signs and depending on the inequality take the desired region)
we get
.