Answer:
9
Step-by-step explanation:
30 - 6(3.5)
30 - 21
9
Answer:
35 square inches
Step-by-step explanation:
S = ( 1/3 x 15 ) x ( 1/3 x 21 ) = 5x7= 35 square inches.
Hope this helps you.
Answer:
you can use mathpapa it works
Step-by-step explanation: