Answer:
Step-by-step explanation:
The dimensions of a rectangle are -3x - 2 and 10x - 9 The simplified expression for the rectangle's perimeter is 14x – 22
<u>Solution:</u>
Given that dimensions of a rectangle are -3x – 2 and 10x – 9
Let’s say width of the rectangle = w = -3x – 2
And length of the rectangle = l = 10x – 9
<em><u>The formula for perimeter of rectangle is given as:</u></em>
Perimeter of rectangle = 2 (l + w)
By substituting the length and width values we get,
=> Perimeter of rectangle = 2 [(10x – 9 ) + ( -3x – 2 )]
On simplification we get,
= 2 (10x – 9 – 3x – 2 ) = 2 (7x – 11)
=> Perimeter of rectangle = 14x – 22
Hence simplified expression for the rectangle's perimeter having dimensions as -3x - 2 and 10x – 9 is 14x – 22
Answer:None of the above it would have to be that's what he pays in 9 months
Step-by-step explanation:
y = 9x + 55 because the 9x is the amount you get paid an hour, and to get to the 199 you need to include to rate at which you get paid, and add that to how much you already have saved.
Answer:
z = √3
Step-by-step explanation:
sin (30°) = z / 2√3
z = sin (30°) 2√3
z = √3
