Answer:
(x - 6) meters
Step-by-step explanation:
x² - 12x + 36
x² - 2(x)(6) + 6²
(x - 6)² = side²
side = x - 6
Answer:
A.
Step-by-step explanation:
Standard form is as follows...
AX^2 + BX + C
- Hope that helped! Please let me know if you need further explanation.
Answer:
-15a² -14a+16
Step-by-step explanation:
<h2>(2-3a)(8+5a)</h2>
2×8=16
2×5a=10a
-3a×8=-24a
-3a×5a=-15a²
16+10a-24a-15a² = -15a² -14a+16
To find the perimeter, you add up all the sides.
11 + 5 + 13 = 29
29 inches is the perimeter.
