Answer:
$2.09
Step-by-step explanation:
3.8 x .55 = 2.09
The measure of an interior angle of a regular pentagon is 108 degrees.
Answer:
Step-by-step explanation:
Equation
2(x + 4) = x - 1
Solution
2x + 8 = x - 1 Subtract x from both sides
2x-x + 8 = - 1 Combine the left
x + 8 = - 1 Subtract 8 from both sides
x + 8-8 = - 1-8
x = - 9
Check
<em>LHS</em>
2(-9 + 4)
2(- 5)
-10
<em>RHS</em>
-9 - 1
- 10
Answer:
they all cancel out it would be 0
Step-by-step explanation: