Answer:
16.125 is the perimeter
Step-by-step explanation:
Multiply 15.375 × 3 because a triangle has three sides and is equilateral.
15.375 × 3 = 16.125
Have a great day!
Answer:
$7.20
Step-by-step explanation:
If it is (x-4)(x-2)3x than the answer is 3x(x^2-4x-2x+8) = 3x(x^2-6x+8) = 3x^3 - 18x^2 + 24x
If it is (x+4)(x-2)3x than the answer is 3x(x^2+4x+2x+8) = 3x(x^2+6x+8) = 3x^3 + 18x^2 + 24x
Answer:
n = 11
Step-by-step explanation:
Step 1: Distribute
n + 1 = 4n - 32
Step 2: Isolate <em>n</em>
1 = 3n - 32
3n = 33
n = 11
And we have our final answer!