recall that the perimeter is simply the sum of all outer sides of a figure.
![\bf 12+3x+10+(x+1)+(2x+3)=62\implies 6x+26=62 \\\\\\ 6x=36\implies x=\cfrac{36}{6}\implies \boxed{x=6} \\\\\\ BC=(6)+1\implies BC=7](https://tex.z-dn.net/?f=%5Cbf%2012%2B3x%2B10%2B%28x%2B1%29%2B%282x%2B3%29%3D62%5Cimplies%206x%2B26%3D62%20%5C%5C%5C%5C%5C%5C%206x%3D36%5Cimplies%20x%3D%5Ccfrac%7B36%7D%7B6%7D%5Cimplies%20%5Cboxed%7Bx%3D6%7D%20%5C%5C%5C%5C%5C%5C%20BC%3D%286%29%2B1%5Cimplies%20BC%3D7)
Answer: x = -5, x = 6
<u>Step-by-step explanation:</u>
"Solutions" are also called roots, zeroes, and x-intercepts and are where the parabola crosses the x-axis.
The parabola crosses the x-axis at x = -5 and at x = 6
(see attachment)
Answer:
SSA (SIDE, ANGLE, SIDE)
Step-by-step explanation:
You order the y-values from greatest to least, which are 2, 2, 3, and 4. You don't need to duplicate the same y-values, so the range is {2, 3, 4}