Answer:
Step-by-step explanation:
{2x - 3y = 13
{x + 2y = −4
⅔[2x - 3y = 13]
{1⅓x - 2y = 8⅔
{x + 2y = −4
____________
[Plug this back into both equations above to get the y-coordinate of −3];
* This is using the Elimination Method.
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Answer:
6%
Step-by-step explanation:
we know that
To find out the percentage chance that Karissa has of winning the necklace, divide the number of tickets purchased by the total number of tickets
so
Convert to percentage (multiply by 100)
Answer:
volume= 56.55 yds
Step-by-step explanation:
If you're looking for the volume, the formula is .
Diameter is two times the radius (radius is half of the diameter) so the radius of the cylinder would be 1.5 yds.
After you've gotten that information, plug those values into the formula.
Solve 1.5^2 first. Then multiply that value by pi. Then multiply that value by the height which is 8yds.
Volume=56.55yds rounded to the nearest hunderedth.