Answer:
Step-by-step explanation:11,872
Answer:
36 ft²
Step-by-step explanation:
If BE = 3√2 ft, then the diagonal BD is 6√2 ft. The area of the square (as with any rhombus) is half the product of the diagonals. Since both diagonals are the same length, the area of the square is ...
area = 1/2·(6√2 ft)² = 36 ft²
The area of the square is 36 square feet.
_____
You may be expected to find the length of one side of the square using the Pythagorean theorem.
AB² = AE² + EB² . . . . . = the area of the square
AB² = (3√2 ft)² +(3√2 ft)² = 18 ft² + 18 ft²
AB² = 36 ft² . . . . . . . . . the area of the square
Answer:
40
Step-by-step explanation:
2% of 400 is 8
400 x 0.02 = 8
10% of 400 is 40
Answer:
The amount in the account in the beginning of the 6th year is $6375 .
Step-by-step explanation:
Formula

As given
You invest $5000 in an account at 5.5% per year simple interest.
Principle = $ 5000
Rate = 5.5 %
Time = 5 years
(As calculate amount in the account for beginning of 6th year.)
Putting all the values in the formula


Simple interest = $ 1375
Amount = Principle + Simple interest
Putting values in the above formula
Amount = $5000 + $1375
Amount = $ 6375
Therefore the amount in the account in the beginning of the 6th year is $ 6375 .
0.92 you would simply divide 23 by 25