Is 13/14 Equivalent to 25/28

NO.

Step-by-step explanation:

    13/14 already reduced to the lowest terms;  

the numerator and the denominator have no common prime factors:  

13 is a prime number;  14 = 2 × 7.

    25/28 already reduced to the lowest terms;  

the numerator and the denominator have no common prime factors:

28=5^2 ; 282^2×  7.

The prime factorization of the denominators ; 14=2× 7; 28=2^2× 7.

Multiply all the unique prime factors, by the largest exponents: LCM (14,28)=2^2× 7=28;

Divide LCM by the denominator of each fraction:

For fraction 13/14 is, 28÷ 14=(2^2×7)÷(2x7)=2;

For fraction 25/28 is 28÷28=(2^2×7)÷(2^2×7)=1;

Expland the fractions

Multiply the numerators and the denomonators by their expanding number:

13/14=(2x13)/(2x14)=16/28;

25/28=(1x25)/(1x18)=25/28;

The fraction sorted in ascending order: 25/28<26/28

The initial fractions in ascending order:25/28<13/14

      I think I did this right.

the correct answer is 1: 2

step-by-step explanation:

hope this your welcome : )

proofs involving isosceles triangles often require special consideration because an isosceles triangle has several distinct properties that do not apply to normal triangles.(more about triangle types) therefore, when you are trying to prove that two triangles are congruent, and one or both triangles, are isosceles you have a few theorems that you can use to make your life easier.

step-by-step explanation:

an isosceles triangle has two congruent sides and two congruent angles. the congruent angles are called the base angles and the other angle is known as the vertex angle. ∠bac and ∠bca are the base angles of the triangle picture on the left. the vertex angle is ∠abc