Answer:
The answer is C
Step-by-step explanation:
good job on quiz i got a 15/15 but keep up 3´5
Simple this will look like this
-3n
^^^=6
8
multiply 8 by both sides to get rid of the fraction making it look like this,
-3n=48
then,simply divide 48 by -3. And your answer is n=-16.
First of all, we can work out the length of BD: using the pythagorean theorem, we have
Now, we can work on triangle BCD and use the sine theorem: we have
Plugging the values and solving for 
we have
We deduce
Answer: See explanation
Step-by-step explanation:
For us to know the number of strips that Sally can cut from the ribbon, we have to divide 30 feet by 2 2/5 feet. This will be:
= 30 ÷ 2 2/5
= 30 ÷ 12/5
= 30 × 5/12
= 25/2
= 12 1/2 strips
Therefore, the maximum number of strips that Sally can cut is 12 and not 13.
