Answer:
No
Step-by-step explanation: He was supposed to practice for 30 mins. He only practiced for 20 mins.
Answer:
5.1cm
Step-by-step explanation:
volume of hemisphere = 1.07cm³
9.2-1.07 = 8.13
volume of cylinders = 8.13cm³
height of cylinder = 4.04cm
total height of gizmo = 4.04+0.8=4.84
4.84/sin(72) = 5.1cm
A because b cos C, c sin C
X/6
Eliminate the x from num and denom
and simplify 5/30 to 1/6
Answer:
x=2
Step-by-step explanation: