Answer:
594 rpm
Step-by-step explanation:
Two gears will have the same linear speed, so:
v₁ = v₂
ω₁ r₁ = ω₂ r₂
(316 rpm) (79) = ω (42)
ω ≈ 594 rpm
Answer: 7:3
Step-by-step explanation:
15 chairs are red
35 are blue
35:15
Simplifies to
7:3
Answer:

Step-by-step explanation:
The number with the smallest denominator is the larger number and
is the number with the smallest denominator out of
.
in triangle HIJ
X= 4
each sides are 108, 43, 34
both triangles are similar bcs their corresponding angles are equal