The perimeter is 4/3x(3), or 12/3x.
The area is (2x+2)^2
Therefore, we must solve the equation
4x^2+4x+1= 0
This eventually factors to x = -0.5.
180 - 78 = 102 hope this help
Select the correct answer.
If a = 0.3 and b =0.5, what is the value of a+b?
A.8/10
B.8/9
C.80/99
D.88/100
Hey Love!<3 It would be
A.8/10
Answer:
The total cost to buy a costume is $9.81
Step-by-step explanation:
$10 less 10% = 10 * .1 = $1
Subtract 10% discount of $1
$10 - $1 = $9
Add on 9% sales tax
$9 * .09 = $0.81
Add sales tax to discounted price
$9 + $0.81 = $9.81
