Answer:
Perimeter = 98 cm
Area = 596 
Step-by-step explanation:
Please refer to the attached image for the resultant figure when a quadrant of circle with radius 7 cm is cut from a rectangle of sides 30 cm and 25 cm.
Perimeter of a figure = Sum of all its sides + Perimeter of circle
Quadrant of a circle is one fourth of a circle and there are 4 such quadrant of a circle, so eventually there is one complete circle in this figure.
The sides of this resultant figure = 30 - 14 = 16 cm
and 25 - 14 = 11 cm
So perimeter of this figure = 16 + 11 + 16 + 11 + Perimeter of circle

To find area of this figure = Area of rectangle - Area of circle
Area of rectangle = Length
Width

Area of circle =

So, area of figure = 750 - 154 = 596 
Answer:
-3
Step-by-step explanation:
if x's value is equal to the other x's value and less than -2
5/ (1/8) = 40. Therefore the team scored 40 goals
150 + 20x, where x is the number of cellphones sold
Answer:
-3/2
Step-by-step explanation:
Remeber, to find slope we use this formula:
y - y all over x - x, or (y-y) / (x-x)
(6-9) / (5-3)
-3 / 2
= -3/2