That would be 1925 ( 15 + 05 = 19 and 10 + 15 = 25)
Length of the side = 9 cm
Diagonal = 
cm
Solution:
Area of the square = 81 square centimeters
In square all sides are equal.
Area of the square = side × side
Side × side = 81
Side² = 9² (∵81 = 9²)
Taking square root on both sides, we get
Side = 9 cm
Length of the side = 9 cm
To find the length of the diagonal:
In square all the angles are right angle.
Diagonal splits the square into two right angle triangle.
Using Pythagoras theorem,
<em>In right triangle, square of the hypotenuse is equal to the sum of the square of the other two sides.</em>
Here, diagonal is the hypotenuse.
Taking square root on both side,
Diagonal = cm
Answer:
You would use the distributive property.
Step-by-step explanation:
2(x+4) = 2x+8
2x+8x = 2x+8
10x = 2x+8
10x - 2x = 2x-2x+8
8x = 8
8x/8 = 8/8
x = 1
Answer:
The waitress earned a total of 33 dollars
Step-by-step explanation:
Step 1: Determine total earnings from wages;
Total earnings from wages=Earnings per hour×number of hours worked
where;
Earnings per hour=3 dollars an hour
Number of hours worked=3 hours
replacing;
Total earnings from wages=(3×3)=9 dollars
Step 2: Determine total earnings from tips
Total earnings from tips=(12+5+7)=24 dollars
Step 3: Calculate total money earned
Total money earned=Total earnings from tips+total earnings from wages
where;
Total earnings from tips=24 dollars
Total earnings from wages=9 dollars
replacing;
Total money earned=(9+24)=33 dollars
The waitress earned a total of 33 dollars
Answer:
$89.7
Step-by-step explanation:
First, find the 40% of 149.5, which is 59.8. Then, subtract the percentage (59.8) from 149.5 which equals 89.7.
So it is $89.7 dollars when it is 40% off.
HOPE THIS HELPS!!!!
BEST OF LUCK!!!
