Enter 2/5 and 2/3 as a pair of equivalent fractions with the least common denominator between the two fractions.

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)

1.based of the diagrams what is the the value of x? 2.how would you verify your answer for x