Answer:
5cm
Step-by-step explanation:
Given parameters:
Volume = 45cm³
Radius = 3cm
Unknown:
Height of the cone = ?
Solution:
Volume of cone is given as ;
V = 
r² h
r is the radius
h is the height
45 = x 3² x h
45 = 3π x h
h = 
= 4.77cm
5cm is the closest answer choice
Answer:
(x+9) are the like terms so u just put 5x and -7 in brackets
the answer is
(5x-7) ( x+9)
Just write them the on the other side the exact same way that they are on the Y coordinate hope this helps:)
Im pretty sure its 620
62
x 10
-------
620
24>12
36 marbles divide by 3 = 12
12×2=24 and u have 12 left so the answer is 24>12
