Answer:
x = 17 ft ... ( nearest 10th of a foot )
Step-by-step explanation:
Given:-
- The side length of inner square = x ft
- The side length of outer square = 20 ft
Find:-
Find the side length of the inner square that would make the area of the inner square equal to 75% of the total area of the garden.
Solution:-
- Compute the area of the inner square (A_i) using side length (x):
A_i = side length ^2
A_i = x^2 ft^2
- The area of the entire garden is the area (A_o) of the outer square with side length equal to 20 ft.
A_o = side length ^2
A_o = 20^2
A_o = 400 ft^2
- The 75% of the entire garden is :
(75 / 100)*A_o
(75 / 100)*400
300 ft^2
- The area of the inner square is 75% of the entire garden the mathematical expression for it is:
A_i = 300 ft^2
x^2 = 300 ft^2
- The side length required for the inner square is the solution to the quadratic equation above:
x = √300
x = 17.320508ft.
x = 17 ft ... ( nearest 10th of a foot )
Answer:
315 kg
Step-by-step explanation:
to find the weight of the horse:
1lb = 0.45 kg (rounded the .45)
(700lb) x (0.45)= 315
to find how much medicine they need:
315/10= 31.5
the horse wieghs 315kg meaning that they would need 31.5mg of medication.
Six million, seven thousand, two hundred
(6,000,000) + (7,000) + (200)
Each goat gets 3 carrots.
After giving 3 carrots to each of the goat, 4 carrots are left with Ty in total.
Step-by-step explanation:
Here, the total number of carrots = 19
The total number of goats = 5
So, in the given condition:
19 is the DIVIDEND
5 is the DIVISOR
Now, dividing 19 by 5, we get:
19 = 5 x 3 + 4
Here, 3 = Quotient
4 = Remainder
So, by the given equation. we can say that:
Each goat gets 3 carrots.
After giving 3 carrots to each of the goat, 4 carrots are left with Ty in total.
