10 seconds = 15 feet
We want a measure of feet per second. (If seconds = 1, feet = ?)
Let's divide both sides by 10. (division prop. of equality)
1 second = 1.5 feet
1.5 ft/s
Answer:
2x8=16-6=10
Step-by-step explanation:
10 is the answer
Answer:
let's use c as circumference, d for diameter
lets say c increases, d is related to c, d will also increase
if c decreases, d will too.
Let's put in this way.
Pretend you're at a store,
The more you spend, the more points you get in their loyalty program
C is going to be the amount you spend
D will be how many points you get
Spend more, more points
spend less, less points
P.S
C is the independent variable, D is the dependent variable. (I think that's the right way, if not ignore the postscript aka P.S)
So when you wish to find the sum of any polygons interior angles you take the number of sides and minus it by 2. You then times that number by 180 and you get the sum of the interior angles, if you need what all of the angles are individually you divide the sum by how many sides you have. Exterior angles Always equal 360. So your problem is this:
20 - 2 = 18 , 18 × 180 = 3240°
(Divide that number by 20 if you need what each individual angle is)