Answer:
yes, its linear and proportional .
Step-by-step explanation:
In mathematics, two varying quantities are said to be in a relation of proportionality, if they are multiplicatively connected to a constant, that is, when either their ratio or their product yields a constant. The value of this constant is called the coefficient of proportionality or proportionality constant.
you just have to graph it .
hope i helped :) !!! brainliest ??
Answer:
Distance of the jogger from his house is 7 miles.
Step-by-step explanation:
We are given that,
Distance ran towards east = 3 miles
Distance ran towards east of north = 5 miles
Angle made towards east of north = 30° as shown in the figure below.
<em>So, the total angle by which the jogger ran = 90° + 30° = 120°</em>
Thus, using the cosine law, we get,
i.e. 
i.e. 
i.e. 
i.e. x = ±7 miles
Since, the distance cannot be negative.
Thus, the distance of the jogger from his house is 7 miles.
"Samira ran 3 miles more that twice the number of miles Ada ran." This means that to get the number of miles that Samira ran, we will multiply the number of miles that Ada ran and then add 3 to the product.
Assume that Ada ran m miles, the following the steps mentioned above, we can calculate the number of miles that Samira ran as follows:
Samira ran: 2m + 3 miles
Comparing this to the choices, we will find that the correct choice is the second one:
<span> If Ada ran m miles, then Samira ran 2m + 3 miles.</span>
For the full circle, Area = pi(r)^2
pi x 1^2 = pi
Semi circle = pi/2 = 1.57 square feet
