Third one is true and x is 22,000
hope this helps
Answer:
sum of angles = 40 + (8x + 4) + (3x + 4) = 180
Collecting all similar terms, the equation above becomes
11x + 8 = 140 ---> x = 12
Therefore. angle S = 3x + 4 = 3(12) + 4 = 40
No, it would be $360 final price
Because 720 is the price raised 50% higher from 480
When discounted 50% from 720 the 50% is 360
So $360
The volume of a cone is = pi r^2 h/3
and the volume of the pyramid is = V= l w h/3
Hope this helps!
can I get a brainleist