Answer: 1080 degrees
Step-by-step explanation:
Since the general formular is
(n - 2 )180 = interior angle.
Where n is the number of sides the polygon has.
Octagon has 8 sides so therefore n= 8.
(8-2 ) * 180
= 6 * 180
=1080.
The total number of the interior angles measured is 1080 degrees.
Answer:
$150
Step-by-step explanation:
Answer: $100,000
<u>Step-by-step explanation:</u>
Land + Stocks + Bonds + Savings = 100%
+ 0.1x + 
+ 35,000 = 1.00x
= 0.5x + 0.1x + 0.05x + 35,000 = 1.00x
= 0.65x + 35,000 = 1.00x
35,000 = 0.35x
100,000 = x
Answer:
4
Step-by-step explanation:
1. if the mass of coffee worth $10 is 'x', then its worth is 10x, and the worth of the mixture is 5(x+20);
2. using the previous item it is possible to write the next equation:
5(x+20)=4*20+10*x; ⇒ x=4.
3. the required mass is 4 pounds.
Sabrina would have to drive approximately 10 1/2 more hours.
