Answer:
"The sum of two rational numbers is rational."
By definition, a rational number can be expressed as a fraction with integer values in the numerator and denominator (denominator not zero). So, adding two rationals is the same as adding two such fractions, which will result in another fraction of this same form since integers are closed under addition and multiplication. Thus, adding two rational numbers produces another rational number.
Answer:
Sinθ = 24/25
Step-by-step explanation:
Sinθ = Opposite/Hypotenuse
Solve for the opposite side using the Pythagorean Theorem.
Therefore, Sinθ = 24/25.
Answer:
B,
Step-by-step explanation:
Diagonals of a square are congruent so AC= 4
using pythagorean theorem we can then do =
Then for perimeter we times the by 4 and get
Hope this helps and please mark brainliest!!
Answer:
2 to the power of 2 times 5 to the power of 1
= 20
Step-by-step explanation:
Answer:
what are you asking for
Step-by-step explanation: