9 + v = 0
2v + 5 = 0
v = -9
v = -5/2
The final solutions are
v1 = -9 and v2 = -5/2
Answer:
no
Step-by-step explanation:
the answer is 134.04
Answer:
- Equation: 7.5 = ((2b-4) + b)
- length = 3.6667 ft
- width = 3.8333 ft
Step-by-step explanation:
perimeter = 2(length+width)
then:
15 = 2(a+b)
a = 2b - 4
a = length
b = width
solve:
15/2 = (a+b)
7.5 = ((2b-4) + b) ⇒ Equation that represents the perimeter of the
rectangle)
7.5 = 3b -4
7.5+4 = 3b
11.5 = 3b
b = 11.5/3
b = 3.8333
a = 2b - 4
a = 2*3.8333 - 4
a = 3.6667
Check:
15 = 2(3.8333 + 3.6667)
15 = 2*7.5
Which inequality models the situation, given that d represents distance?
The recommended amount of space between fence posts is greater than 6 ft.
A.
6d < 0
B.
d + 6 > 0
C.
d > 6
D.
d < 6
=>>> the answer is C. d>6
I believe the equation is 3x-50
hope this helps (: