To do this you need the mean.
(81*9+70)/10 that is the mean equation.
Solve.
(799)/10
79.9
79.9% Will be your grade or a C
The statement given is :
If a figure has three sides , it is a triangle
contrapositive statement is :
If a figure is not a triangle, then it does not have three sides.
last option is correct
Answer:
8.79299999999
Step-by-step explanation:
no se hablar inglés gracias
to be a parallelogram its front sides must be equal to each other
so, we equalize the length of two sides that are face to face

and solve for w

the value of w must be 10
Well 8x25x23 = 4,600 but what do you need to subtract by?