Answer:
77 ft.
Step-by-step explanation:
7*8+7*3=77
Answer:
would be 4cm x 4 cm = 16 sq.cm. 6 surfaces of the cube would be 6 x 16 = 96 sq.cm. By definition, a cube has congruent sides. So, each side has an area A = s^2.
Step-by-step explanation:
hope this helps
Answer:
N(h²) = - h² + 3
Step-by-step explanation:
Since N(t) = - t + 3
N(h²) is obtained by replacing t by h².
N(h²) = - h² + 3
3 3/4 + 3 1/4 =7+3 =10
1/4+1/4+1/4= 3/4 or 1/4 * 3=3/4