Answer:
The volume is 227.5
Step-by-step explanation:
The volume for a triangular prism, such as this is, (lxwxh)/2. Because in all shapes volume equals the area multiplied by the height or depth. And an area of a triangle is l or base multiplied by the altitude or w, divided by 2. So the area would be 5x7/2, 35/2, 17.5. And the volume would be 17.5x13, 227.5
Answer:
0.68
Step-by-step explanation:
10^-2 is 0.1 10 and go to the left 2
0.1 * 6.8 = 0.68
What do ya got? I need the equation and a little explanation of what needs to be done.
Answer:
I agree with Alan
Step-by-step explanation:
1. first calculate the sphere volume (v= 4.3πr^3)
2. sub in r=6 to get 904.78 (2 d.p. )
3. as Alan approximated, he estimated pretty close to the rounded answer (904.78) which would round to 905
4. Note: in this scenario: I am assuming that approximated is making a mathematical guess and not calculating to the nearest whole number.