Answer:
Should be C
Step-by-step explanation:
Plz mark as brainlist
Answer:
28.26 cm
Step-by-step explanation:
circumference of a circle = πd
=3.14 * 9 cm
=28.26 cm
(-2,3) i believe this is correct
Answer: The radius of a sphere is 6 units
Step-by-step explanation:
Answer:
x = 4
Step-by-step explanation:
DE / XY = EF / YZ
5 / 10 = 2x-1 / 14
cross-multiply:
10(2x-1) = 14(5)
20x - 10 = 70
20x = 80
x = 4
