Page 164 - NUMINO_WB_5B
P. 164
091-B7-2
3. Use the equation to evaluate each expression.
Equation
A B (A B) 5 A B (A 0.5) (B 0.4)
a. 1.4 3.1 b. 11.18 4.02
c. 4.2 1.6 d. 2 44
4. Find the area of the figure. 12 cm
8 cm 4.4 cm
6.4 cm
3. Use the equation to evaluate each expression.
Equation
A B (A B) 5 A B (A 0.5) (B 0.4)
a. 1.4 3.1 b. 11.18 4.02
c. 4.2 1.6 d. 2 44
4. Find the area of the figure. 12 cm
8 cm 4.4 cm
6.4 cm
