How many factor pairs does 15 have

It has a total of 4 the factors are 1,3,5, and 15

It has a total of 4 factors

Step-by-step explanation:

hope this helps

plz mark brainliest

a - base

b - exponent

so,

1. 16.64

a^2+b^2=c^2

pr^2=pq^2+qr^2

pr^2=14^2+ 9^2

pr^2=196+81

pr= sqr root of 277

16.64

2. 11.31

c^2-a^2=b^2

18^2- 14^2=b^2

b^2=324-196

b=sqr root of 126

b=11.31

hope it ! (btw im in connections academy to, good luck! )