6 + 5 * 9 - 2 = 11 * 7 = 77
9
There are two possibilities: either 9 is the lnegth of the hypotenuse, or the missing length is. If 9 is the longest side, this leaves √65 ≈ 8 asthe remaining side. If the missing side is the hypotenuse, then it is √97 ≈ 10.
21
6
9
9 is the correct answer due to order of operations. Other answers are incorrect.
The missing number is 49. This is why: 1 plus 2 equals 3, then 3 squared is 9. 2 plus 3 equals 5, then 5 squared is 25. Therefore, the missing number must be 49 to make the number sentence (3 plus 4 equals 7, then 7 squared is 49) true.
6a + 9 = ? a = 7 just replace a with 7 6(7) + 9 order of operations; multiply first 42 + 9 = 51
The value of z is 8 inches because 4*8*9 = 288 cubic inches
The order of operations which equals 229 is (2000/10) + (50-21) =229.
9 + 8 x 2 = 30 / 6 ? 5 9 + 16 = 5 ? 5 25 = 5 ?5 25 = 5 x 5 Multiplication is the missing operation.