(10 points and brainliest for best)
write a fact family for

2,−5,and−10
(im gonna be honest i dont rember anything about fact family's ; - ; )

you can answe this by using a fimly tree for the numbers!

Step-by-step explanation:

Here is the work for this:

2,-5,-10

we start with 2,nothing can go into this number so we would have to put it as a whole, 2=1whole

next is -5,we need to make it a positive! after making it into a positive you must think,"How can I get 5,what two numbers make 5,well..5 along with 2 are PRIME NUMBERS so you can only multiply by 1 to get 5 or 2 however you CAN multiply/add two numbers to get 10. and it just so happends that 5x2=10. if you work backwords than you can get y=xto the 2nd power+3x-10. Thus By working backwords and mutiplying/deviding your fators you will get the correct answer!

I hope this helps you!

(P.S please mark me as brailyest)

no, because the sides are not congruent

asdfghkl

step-by-step explanation:

asdfghkl