No its not. the square root of 15 is about 3.873. Thus, the square root of 15 is not an integer, and therefore 15 is not a square number.
Answer:
there is one line of symmetry if you look closely at the shape
Right now the value of the seven in three hundred twenty seven thousand,nine hundred two,is 7,000.If you move it in the tens place the 7 is changing spots so it will be 70.
Answer:
I am currently doing that one as well right know and I think that you need two octahedrons, and 8 tetrahedrons
Step-by-step explanation:
A) 26 + 18 = D
Where D = Dad's age.
B) No it isn't. You solve the above equation and it equals 44.
C) The first age comparison is 26 years apart, both going up by 8 each time, so by adding 8 to 36, it equals 44, which isn't 42.
