Answer:
semicircle has dia 24 mm
radius = 12 mm
radius of half circle = dia of full circle inside half circle
dia of inside circle =12mm
radius of inside circle =6mm
shaded area = πr2
= π ×36 =36π answer
Answer:
1 and 3 are the only ones that have one solution. basically, when dealing with system of equations there can be one of three answers- one solution, infinitely many solutions, or no solution. Using elimination or substitution to solve each system of equation will give you the answer.
Step-by-step explanation:
i hope this helps :)
2(q+p)=1+5q
2q+2p=1+5q
2p=1+(5q-2q)
2p=1+3q
p=(1+3q)/2
or p=1/2+3/2q