Given:
W(width) = (6L) - 9
L(length) = L
Equation:
2( [ 6L ] - 9) + 2 (L) = 150
= 12L - 18 + 2L = 150
= 12L + 2L = 150 + 18
=14L = 168
L = 168/14, so the length is 12. Let's check our work.
Width: 6(12) - 9 = 72 - 9 = 63
Length: 12
Since there are two lines of width and two lines of length:
2(12) + 2(63) = 24 + 126, which gives you a perimeter of 150 mm.
Hope this helped.
Answer:
8/6 or 4/3
Step-by-step explanation:
Rise divided by run. Rise is difference in y values. 8-0=8
Run is difference in x values 6-0=6
Divide 8/6 then simplify. 4/3
3 pounds for $40.99. For this deal you’re paying $13.66 per pound.
Answer:
19.1 ft
Step-by-step explanation:
-This a Pythagorean theorem problem given by the function:

Where
H is the Hypotenuse length
h is the perpendicular height
b is the base length.
#Given that H=20 ft and base length,b =6 ft, the perpendicular height is calculated as:


Hence, the ladder reaches the wall at a height of 19.1 ft