Answer:
if a·b=0, then either a=0 or b=0, or both
Step-by-step explanation:
just answered it on apex :)
Answer:
option B is correct -7 is the answer
Step-by-step explanation:
=4⁴-3³.(12-3)-20
=256-27×(9)-20
=256-243-20
=256-263
=-7
hope it will help ^_^
C. 4 because 4 is a perfect square, as well as x^2 and 4x
I hope that helps!
152.5 is 250% of the number, 61
60 women, 45 women, 20 women, 5women ,
