Answer:
18.75pages
Step-by-step explanation:
158 = 8p + 12
158 - 12 = 8p
146 = 8p
P = 146/8
P = 18.75
Answer:
Sarah's fish tank
Step-by-step explanation:
Nick needs area - the space covering a flat surface
Min needs perimeter - the distance around something
Sarah needs volume - the space inside something
9514 1404 393
Answer:
see attached
Step-by-step explanation:
When function h(x) is transformed to g(x) = h(x +1) -8, it is translated left 1 unit and down 8 units. This moves the vertex to (-1, -8), but does not change the shape of the curve.
The dimensions of screen are height 20cm and width 30cm
• In Mathematics, rectangle is a four sided polygon, having all the internal angles equal to 90.The opposite sides of the rectangle are equal in length which makes rectangle different from square.
• Area of rectangle is the product of length and breadth of rectangle. Perimeter of rectangle is twice the sum of its length and breadth.
• Area = l*b
Perimeter = 2(l+b)
The width of the laptop screen is 10 cm more than the height and the area of the screen is 600cm2.
Let the height of the screen be x cm
Width of the screen will be = x+10 cm
Area of screen = width * height
Area given = 600 cm²
x(x+10) = 600
x²+ 10x = 600
Solving Quadratic Equation
x²+10x -600=0
x² +30x-20x-600=0
x(x+30) – 20(x+30) = 0
(x-20)(x+30)= 0
x = 20 and x = -30
As the value of the height of the screen cant be negative. So x = 20
Height = 20cm
Width = 20+10 = 30cm
Therefore, the dimensions of screen are height 20cm and width 30cm .
Learn more about height and width
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