Surface area of a rectangular carpet is Length×width
now [5×2.2] yard =11 yard now it's cost will be 11×12$=132$
Now total surface area of the room excluding the carpet 7 (4.5+1.5) yard= 52 yard Now the total cost will be 52×12$=624$
Now total surface area of the room including the carpet is
(624+132)$=756$.
Answer:
I think
2 ring.... = $6
3ring..... = $9
1rings = 6/2 = 3
Step-by-step explanation:
For ratio you can write
2/6 = 3/9
Answer will be
1/3
Ratio is kinda rate for buying stuff, like comparison too
Answer:
2
Step-by-step explanation:
I did it on Mc Graw Hill
4. 81
5. 4-2sqrt(10) and 4+2sqrt(10)
6. (x-8)^2 -62
The question is incomplete. Here is the complete question:
What is the volume of this triangular prism?
Base length = 22.4 cm
Height = 18.1 cm
Length = 28 cm
A) 313.6 cm3
B) 506.8 cm3
C) 5,676.16 cm3
D) 11,352.32 cm3
Answer:
Step-by-step explanation:
Given:
The base of the prism is triangular with base length equal to 22.4 cm and height 18.1 cm. The length of the prism is 28 cm.
The volume of a triangular prism is defined by the formula:
Here, the base is triangular and the area of a triangle is:
Therefore, the volume of the triangular prism is given as:
Now, plug in the given values and solve for the volume 'V'.
Therefore, the correct answer is the third option.