The perimeter is D because you have to add all the sides up. 2 + 2 and 3 plus 3 equals 10x and then 8 + 8 and 2 + 2 equals 20 so 10x- 20.
Im not sure but i believe its 690
Answer:
8
Step-by-step explanation:
3(2)+2
6+2
8
Answer:
u = 6
Step-by-step explanation:
We can use a ratio to solve
3 5
----- = ---------
u 10
Using cross products
3*10 = 5u
30 = 5u
Divide by 5
30/5 = 5u/5
6 = u
Step-by-step explanation:
Solving the equation,
x(3x² + 2x + 5) = 3x³ + 5x
or, 3x³ + 2x² + 5x = 3x³ + 5x
This is false.
Corrected equation will be
x(3x² + 2x + 5) = 3x³ + 2x² + 5x
