<span>The expression is missing from the question, but here is the given expression which I got from a similar question.
48 + 54 = ___ ´ (8 + 9)
Theleft-hand side of the equation is:
48 + 54 = 102
Now the right-hand side of the equation:
A </span>× (8+9) = Right-hand side
A × (8+9) = 102
Solving for the unknown variable A,
A × 17 = 102
Dividing by 17 on both sides,
A × 17 ÷ 17 = 102 ÷ 17
A × 1 = 6
A = 6
Hence,
48 + 54 = 6 x (8 + 9)
Answer:
4√3
Step-by-step explanation:
Answer:
5
alternates
Step-by-step explanation:
The series is for k = 0 to 4, so k = 0, 1, 2, 3, 4.
That is 5 terms.
-1/2 is inside the parentheses and is raised to 0, 1, 2, 3, 4.
A negative number raised to an even integer is positive.
A negative number raised to an odd integer is negative.
The sign of each term in the series alternates.
Answer:
2(2.82 + 3)
2(5.82)
11.65
Step-by-step explanation:
A bag of potatoes weighs 9.42 pounds on a weighing scale.
In order to find least significant digit we have these rules,
1. The leftmost non zero digit is the most significant digit.
2. If there is no decimal point, the rightmost non zero digit is the least significant digit.
3. If there is a decimal point, the rightmost digits is the least significant digit even if it is a zero.
4. All digits between the least and most are also significant digits.
In our case rule number 3 is to be applied.
Our number is 9.42, the rightmost digits that is 2 is the least significant digits.
