The blank is 30
the property there using is distributive property.
Answer:C
Step-by-step explanation: substitute n=3 for all equations and see which equation accurately correlates to the graph for when x=3. When you do this you see that only option C is the correct equation
In 10 minutes, Tom eats (5 cookies/minute)×(10 minutes) = 50 cookies.
Andy must eat the remaining cookies:
... 80 cookies - 50 cookies = 30 cookies.
_____
The answer to the question asked is
Andy must eat 30 cookies.
The answer to the question not asked is
Andy eats those cookies at the rate
... (30 cookies)/(10 minutes) = 3 cookies/minute
Solution :
We know that,
- Sum of the measures of all exterior angles = 360°
Measure of each exterior angle = 45°
- The number of sides of the polygon = 360°/45° = 8 .
Hence, the number of sides of the polygon is 8.
As, each exterior angle is 45° ,
Therefore,
- The measure of each interior angle = 180° – 45° = 135°
