Answer:
x = 80
Step-by-step explanation:
Total = 360
90 + 50 + 90 + 50 = 280
360 -280 = 80
Answer:
1 cubic inches
Step-by-step explanation:
No of cubes = 8
Edge length of each cube = 1/2 inch
Volume of cube is given where edge is the edge length
Thus volume of cube with Edge length is calculated as explained below
Question states that there are 8 such cubes joined to make a right rectangular prism. Thus volume of right rectangular prism will be sum of volume of 8 such cubes.
volume of right rectangular prism = 8 times the volume of 1/2 inched cubes
= 8* 1/8 = 1 cubic inches
Thus volume of right rectangular prism is 1 cubic inches.
When simplifying x3. X2, the exponents are added together true of false
Your answer is true
Use the general formula:
Volume = Height * (area of top+4*area at mid height+area at bottom) /6
Example for a cube of side s:
Vcu=s(s^2+4s^2+s^2)/6=s^3
Example for a cone of radius r
Vco=h(0+4*pi r^2/4+pi r^2)/6=pi r^2 h/3
Example for a sphere or radius r:
Vsph=2r*(0+4pi r^2 + 0)/6 = 4pi r^2 /3
So for a square frustrum with end sides a & b, height h:
Vf=h*(a^2+4((a+b)/2)^2+b^2)/6=(a^2+(a+b)^2+b^2)h/6
or simply
Vf=(a^2+(a+b)^2+b^2)h/6
Answer:
If you were to cut it in half (3.5 x 2)
The answer would be 7
Step-by-step explanation: