Answer:0.60$
Step-by-step explanation:
15=9$
1=0.60$
Remember that

So if
and
, then we know
.
Then use the Pythagorean identity to solve for cosine:

Answer:
$936.32
Step-by-step explanation:
To solve this problem we need to find the remaining 12% of money our neighbor has saved since 88% was $836. To do this, we simply multiply $836 by 12%. Remember to change 12% into its decimal form (12% -> 0.12).
$836 x 0.12 = $100.32
Now, our last step is to add $100.32 to $836.
$836 + $100.32 = $936.32
Our answer is $936.32.
Answer:
20 photos
Step-by-step explanation:
4 photos per page, 5 pages. 4 x 5 is 20.
The answer is A hope it helps plz mark me a brainlest