Answer:
l = 24ft
Step-by-step explanation:
A = lw
360 = (x + 9)(x)
360 = x^2 + 9x
0 = x^2 + 9x - 360
0 = (x + 24)(x - 15)
x ≠ -24 (length cannot be negative)
x = 15
l = 15 + 9
l = 24ft
Answer:
Rational: all
Integers: 4, -36, -6
Step-by-step explanation:
A rational number is a number that can be written as a fraction of integers.
All numbers shown are rational numbers.
The integers are all positive and negative whole numbers and zero.
The integers are: 4, -36, -6
Answer:
3 and 4
1 and 3
Step-by-step explanation:
This is because these are vertical angles so anything on one side is the same on the other in these words Congruent. Good luck.
Answer:52
Step-by-step explanation:
decreased by -12 is basically adding 12. so 40+12=52
