Well each angle in a rectangle is 90°, so if x is an angle, it's 90°
I hope that helps!
Answer:
C
Step-by-step explanation:
4y-9+4y simplified by combining like terms is 8y-9
Any number less than or equal to 12
Answer:
12 cm
Step-by-step explanation:
First, we find the scale factor from cone S to cone T.
ratio of volumes = (vol of T)/(vol of S) = (6144 pi cm^3)/(768 pi cm^3) = 8
The ratio of the volumes is 8:1
The scale factor, which is the ratio of linear dimensions (height, radius, etc.), is the cubic root of the ratio of the volumes.
scale factor = cubic root of 8 = 2
The height of cube T is 24 cm, so the height of cube S is 24 cm/2 = 12 cm.
