Find three numbers between -0.55 and -0.54

Choose the number sentence that shows the identity property of addition. a. 122 = 61 + 61 b. 62 = 1 + 61 c. 61 = 0 + 61

Divide. write in simplest form 41/6 divided by 10

Find the area of the regular hexagon if a side is 20 cm.