Answer:
x = -3
Step-by-step explanation:
3^x = (1/3)^3
3^x = 1/(3^3)
(3^x) ×(3^3) = 1
3^(x+3) = 3^0
so : x+3 =0
x = -3
Answer:
Step-by-step explanation:
4
3
6
5
2
1
Which statement is true about the potential solutions for this equation?
D. Neither solution is extraneous.
Answer:
5 faces
Step-by-step explanation:
Answer:
1. X > 8
2. a. X < 5
Step-by-step explanation:
1. 3x - 8 > 16
+8. +8
3x > 24
divide both sides by 3
x >8
2. 2x - 1 < 9
+1. +1
2x < 10
divide both sides by 2
x < 5
Let the breadth of the lawn be X
therefore, Length=2X
By condition,
=≥2(L+B)=128
=>4X + 2X = 128
=>6X=128
=>X=21.333
Length=42.666m
Breadth=21.333m