Answer:
The area of the remaining board is (<em>x</em>² - 289) sq. ft.
Step-by-step explanation:
Let the sides of the bigger square board be, <em>x</em> feet.
It is provided that a smaller square of side length 17 feet is cut out of the bigger square board.
The area of a square is:
Compute the area of the bigger square board as follows:
Compute the area of the smaller square board as follows:
Compute the area of the remaining board in square feet as follows:
![=[x^{2}-289]\ \text{square ft.}](https://tex.z-dn.net/?f=%3D%5Bx%5E%7B2%7D-289%5D%5C%20%5Ctext%7Bsquare%20ft.%7D)
Thus, the area of the remaining board is (<em>x</em>² - 289) sq. ft.
Answer: 0.22 I hope i helped
Steps: 3.14 - 1.6 = 1.8
1.8 x 2.1 = 3.78
3.78 - 4 = 0.22
let 'x' represent the number of kilometers built per day
(5 2/5)x = 12
((5*5 + 2)/5)x = 12
by solving we find
x = 2.22 km hope this is right
Answer: C=250+4s
The reason is because the cost is equal to $250, which is the bus trip, plus $4 additional dollars for each student, s.
Answer:
Given that we have;
By the application of the law of indices and algebraic process of adding a and subtracting a fraction from a whole number, we have;
Step-by-step explanation:
An identity is a valid or true equation for all variable values
The given equation is presented as follows;
From trigonometric identities, we have;
