Answer:
1080"
Step-by-step explanation:
12*10= 120
120*9= 1080
The first one is negative one property of division, I think.
The second one is commutative property of multiplication.
Answer:
khan academy huh the answer is 32
Step-by-step explanation:
because 4 times 4 equals 16 then 8 times 2 also equals 16:
16+16=32
also i like prodigy too
Either 4 times negative 20 and 4 times positive 5 x so....20x-16 orrrr 20x-80 (hope one of these help)
Answer: Prime factorization of 100 is 2 x 2 x 5 x 5 or 22 x 52
Prime factorization of 76 is 2 x 2 x 19 or 22 x 191
Prime factorization of 50 is 2 x 5 x 5 or 2 x 52
Prime factorization of 48 is 2 x 2 x 2 x 2 x 3 or 24 x 31