<u><em>Commutative:</em></u>
93 + (68 + 7) ⇒ (68 + 7) + 93
<u><em>Associative:</em></u>
93 + (68 + 7) ⇒ (93 + 68) + 7
<u><em>Identity:</em></u>
93 + (68 + 7) + 0 ⇒ 93 + (68 + 7)
Answer:
15.49
Step-by-step explanation:
circumference= 2πr
:. 97.34= 2πr
r=97.34 ÷2π
r = 15.49
Answer:
Add 4 to each side.
Step-by-step explanation:
y−4=3
(y-4)+4=3+4
y=7
Answer:
its B:No, the face’s dimensions are 4 m by 4 m, so the area is 16 m2.
Trapezoid Area = (Base1 + Base2) (h/2)
so A = (3x + 5x )(6x/2)= 24x^2