When you add a negative number to a positive number, it is basically just subtracting the negative from the positive. To make it simple, 5 + -4 is just 5 - 4.

Hannah was wrong in saying you take the sign of the larger number because it would not matter if the first number was a million, the signs don't change based on the size of numbers.

6 0

4 years ago

(2,3), (-1,5), (0,-1), (3,5), (5,0) What’s the domain?

Liono4ka [1.6K]

let's recall that the domain of a set is always the list of all x-coordinates in each pair.

$\bf \stackrel{\large Domain\qquad \{2,-1,0,3,5\}}{(\stackrel{\downarrow }{2}~~,~~3),(\stackrel{\downarrow }{-1}~~,~~5),(\stackrel{\downarrow }{0}~~,~~-1),(\stackrel{\downarrow }{3}~~,~~5),(\stackrel{\downarrow }{5}~~,~~0)}$

3 0

4 years ago

1. Simplify the radical expression √50 A. 5√2 B. 2√5 C. 5√10 D. 5

defon

/50 = /25•2
/25 • /2 further written as
5 • /2 simplified form

so A

6 0

3 years ago

Please help ill mark brainliestO​

Please help ill mark brainliestO