Answer:
Kathryn thinks that the 3 is the age and the 10 is how many are that age. 10 is thr age and the 3 "x's" are how many people are 10 years old.
Hope this helped!
The first step would be to add 40 to both sides of the equation, you can use multiple methods to solve from there, but I recommend 'completing the square' since your b value is equal to zero :)
Answer:
Brad needs 37.68 ft of plastic edging to enclose the flower garden, in terms of "pi" it is 12π only.
Step-by-step explanation:
Given:
Diameter of the circular flower garden = 12 ft
We have to find the measure of the plastic edging Brad need to have.
So,
We have to find the length of the edge of the circular garden for circular object the measure of its length has a special name we call it circumference.
And it is very well known to us that:
For any circle the ratio of its circumference and its diameter is equivalent to pie (π) which is equal to 3.14
Then,
⇒
In the above question we have to find the measure of its circumference.
⇒
⇒
⇒ ft
⇒ Or
⇒
⇒ ft
Brad needs 37.68 ft of plastic edging to enclose the flower garden, in terms of "pi" it is 12π only.
Answer:
COSAS
Step-by-step explanation:
en realidad hablo inglés XD
Answer:
Base 5
Step-by-step explanation:
We want to determine the base at which:
113 X 2 =231
We consider the last number of the result (231).
The base must be a number such that:
3 X 2 will have a remainder of 1.
3 X 2 = 6 = 5 Remainder 1
Therefore:
113 X 2 =231 in positive integral number base 5.