It looks like they're multiplied, then you can simply add the exponents,
b⁸ * b⁴ = b⁸⁺⁴ = b¹²
remember, b⁸=b*b*b*b*b*b*b*b and b⁴=b*b*b*b
so b⁸ * b⁴ = b*b*b*b*b*b*b*b * b*b*b*b = b¹²
Answer:
$315
Step-by-step explanation:
1.75 x 100 = $175
3.50 x 40 =$140
175 + 140 = $315
Answer:
my arm is 21.8 inches and my height is 96.3 inches
Step-by-step explanation:
Answer:
1,620,000
Step-by-step explanation:
360×4500
=1,620,000
is the answer
Answer:
not sure
Step-by-step explanation:
i dont know how to
