Answer:
$5202
Step-by-step explanation:
The total surface area of the cuboidal hall is:
2LB + 2BH + 2LH.
This will be: 2(40*3) + 2(3*15) + 2(40*15)
which will give : 1530m square.
The cost of 25msq of paint is 10
then the cost of 1530 will be 1530x10/25 = 612.
The cost of 1msq of tiles is 3
then the cost of 1530 will be 1530 x 3
= 4590.
Then the total cost will be =$5202
Answer:
Number 3 is -17 7/24 yards and Number 2 is -42 1/36 meters
Step-by-step explanation:
Number 3:
-7 2/3 + (-9 5/8)
Then you find common denominator.
-7 16/24 + (-9 15/24)
Add.
-16 31/24
Lastly, Simplify.
-17 7/24
Number 2:
-64 7/9 + 22 27/36
Then you find common denominator.
-64 28/36 + 22 27/36
Add.
-42 1/36
Answer:
Right Triangles and the Pythagorean Theorem
1.The Pythagorean Theorem, a2+b2=c2, a 2 + b 2 = c 2 , can be used to find the length of any side of a right triangle.
2.The side opposite the right angle is called the hypotenuse (side c in the figure).
Answer:
216 ft is your answer
Step-by-step explanation:
10x5=50
6x5=30
6x8=48
6x8=48
8x5=40
Add all the sum, which would equal 216.
Hope this helps.
