Find the approximate side length of a square game board with an area of 179in ^2.

Area of a square game board = 179 inches ²

Calculate the side of given square game board.

Area of square = ( Side )²

We know that,

Area of square = ( Side )²

★ Substituting the value in the above formula, we get :

=> 179 = ( Side )²

=> Side = √179

=> Side = 13.37 inches ( approx )

13.38 in

Step-by-step explanation:

The area of a square can be found using the following formula.

where a is the area and s is the side length.

We know that the area of the square is 179 in^2. We can substitute that value in for a.

We want to find the side length. Therefore, we have to isolate the variable, s.

s is being squared. The inverse of a square is the square root. Take the square root of both sides of the equation.

We want to find the approximate side length. Round to the nearest hundredth. The 9 in the thousandth place tells us to round the 7 to a 8,

The side length of the board game is about 13.38 inches.

10 you would take 50/ .2

step-by-step explanation:

hello from mrbilldoesmath!

answer:

25x^2 + 90x + 84

discussion:

mn(x) = m(n(x)) = m( 5x + 9) =

(5x + 9)^2 + 3 =>

25x^2 + 90x + 9^2 + 3 =

25x^2 + 90x + 84                 (as 9^2 = 9*9 = 81)

which is the second choice

regards,  

mrb

p.s.   i'll be on vacation from friday, dec 22 to jan 2, 2019. have a great new year!