Subtract the powers
c. 9-7 so 10^2
d. 8-1 so 5^7
Answer:
I think SSS ,.............
Answer:
Draw a vertical line passing through (-3,0)
Answer:
46p
Step-by-step explanation:
42*1.09=45.78
45.78 rounded up is 46p
Answer: Area of the shaded region is 6.867 square cm
Step-by-step explanation:
The shaded area corresponds to the difference of the area of the rectangle and the area of the semicircle.
Area of the rectangle = 4 times 8 = 32 cm^2
Area of the semicircle = 0.5 * pi * r^2 (where r is the radius, i.e., half of the diameters, i.e., 4 cm). So Area = 0.5*pi*4^2 = 25.133 cm^2
The difference: 32 - 25.133 = 6.867 cm^2 (area of the shaded region)
