Answer:
Step-by-step explanation:
Yep you are 100% correct grate job!!
In order to visualise a cross-section of an object, imagine taking a very thin slice through its interior. When doing this with a sphere, the cross-section has the shape of a circle. When slicing a cone, the cross-section is also found to be a circle. The diameter of the circle decreases as one gets closer to the closed end of the cone.
The answer is 91. Amount saved = Orig. Price x Discount % / 100 , Sale Price = Orig. Price - Amount Saved
It's the same only adding a zero at the end
Answer:
Step-by-step explanation:
(x + 5)2 + 2 = 42.5
x*2 + 5*2 + 2 = 42.5
2x + 10 + 2 = 42.5
2x + 12 = 42.5
2x = 42.5 - 12
2x = 30.5
x = 30.5/2
x = 15.25