x+x+x+5=
xx6xx( this is only addition not multiplication)
Use 0-9 only once figure out the x
Correct Answer:
The cones are not congruent because one cone is oblique, which makes the length of the slant heights different. Having the same radius, height, and volume does not make the cones congruent when the corresponding slant heights are not equal. Congruent cones must have congruent corresponding slant heights, with all other corresponding parts being congruent.
The formula a2xb2=c2 will help with this problem.
The longest sides, so the longer one is c2. the next is either a2 or b2. 2, in this case, is an exponent, so we multiply the number by itself.
So, a2+(16x16)=(22x22)
16 times 16 is 256. 22 times 22 is 484.
a2+256=484. 484-256 will leave you a2. Then, 484-256=228. Since a2 is still squared, you need to find the square root of 228. (which is about 15.1)
So of your answer choices, if it is among them, choose 15.
Hope I helped!!!!