Answer:
Width of the rectangle = 13.16 ft
Length of the rectangle = 34.33 ft
Step-by-step explanation:
Let the width of the rectangle = k ft
So, the length of the rectangle = (2k + 8) ft
Perimeter of the rectangle = 95 ft
PERIMETER OF THE RECTANGLE = 2(LENGTH +WIDTH)
⇒ 2( k+ (2k+ 8)) = 95
or, 2( 3k + 8) = 95 ⇒ 6k + 16 = 95
or, 6k = 95 - 16 = 79
⇒ k = 79/ 6 = 13.16
So, the Width of the rectangle = k = 13.16 ft
Now, Length of the rectangle = 2(13.16)+ 8 = 34.33 ft
The graph of this projectile is a parabola. The tome to reach maximum height can be found using the formula t=-b/2a, where b is the linear term's coefficient and a is the quadratic term's coefficient. Plugging in the values for b and a, we arrive at t=-576/-32=18 seconds.
The expression represents four times the difference of 64 and 18 is
4(64-18)
I hope this correct :)
Answer: The area is 2,193 square feet (2,193 ft²)
Step-by-step explanation:The rectangular garden has its sides yet unknown but what we do know is that its length is 8 feet longer than its width. If therefore the width is W, then the length would be W + 8.
The perimeter is calculated as follows;
Perimeter = 2(L + W)
We can now substitute for the values given as follows;
188 = 2(W + 8 + W)
188 = 2(2W + 8)
188 = 4W + 16
Subtract 16 from both sides of the equation
172 = 4W
Divide both sides of the equation by 4
43 = W
If the width is 43, and the length is W + 8, then length equals 43 + 8 which gives us 51
Therefore the area is calculated as follows;
Area = L x W
Area = 51 x 43
Area = 2193
The area of the rectangular garden is 2,193 square feet
Linear pairs are when 2 lines intersect, and are adjacent angles.
The measure of a straight angle is 180 degrees, so a linear pair<span> of angles must add up to 180 degrees.
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I hope my answer helped!!!
