Answer:
12
Step-by-step explanation:
math and plugging in
Answer:
it is a special type of ratio. It will compare 1 unit of some quantity to a different number of units of a different quantity
Step-by-step explanation:
<span>(2n^2 + 5n + 3)(4n – 5)
= 8n^3 -10n^2 + 20n^2 - 25n + 12n - 15
= 8n^3 + 10n^2 - 13n - 15
answer is </span><span>A. 8n^3 + 10n^2 – 13n – 15
hope that helps</span>
87 ° to radians in terms of pi =
=> 87 ×

=>

The principle behind this conversion is that we know that π radians is equal to 180 thus we are simply 'rationalizing' to include π in the answer.
12 years
just for extra space