A) square root 5
B) square root 13
C) 9
D) 13

A(-3,-2)

d² = (-3)² + (-2)² = 9 + 4 = 13

d = √13

B) √13

d = √13

Step-by-step explanation:

Starting at the origin, we move 3 units to the left (horizontally) and then 2 units down (vertically), to reach Point A.  

The distance between Point A and the origin is found using the Pythagorean Theorem:

(distance)^2 = 2^2 + 3^2 = 4 + 9 = 13

Thus, the distance in question is d = √13

the answer would be 484

step-by-step explanation:

just multiply 0.484 times 1,000 (formula)

not only in mathematics, scientific proof also are required in the other field of science. also maths proofs are of particular structure, containing steps and logics. so proving is like doing science, it is science. that's why it is important to prove. 

an inaccurate proof leads to errors, or stating results that are not accurate.  which wil mess the probelm up you dont want this