Answer:
27.3
Step-by-step explanation:
4
<u>23.3</u> +
27.3
You can align the numbers over each other and simply add them.
The correct answer to your question would be C, to list the the product as 2 for 6$
A) 15.20
b) 965.2
i hope this is right (^^)
Answer:
0.6625
Step-by-step explanation:
To find the surface area, calculate the area of each shape and add it together, A pyramid has 1 square and 4 triangles in its net,
Area of square is A=s*s=0.25*0.25=0.0625.
Area of a triangle is A= 1/2 b*h = 1/2 (0.25)(1.2) = 0.15.
There are four equal triangles so together there area is 4*0.15 = 0.60.
Add the square to it and you have the surface area of the pyramid.
0.0625 + 0.60 = 0.6625
