Answer:
110beats/minutes
Step-by-step explanation:
we know we have 11 beats every 6 seconds,
that implies that there are 110 beats every 60seconds
and 60secs is a minute
that means 110beats/mins
Answer:
62°
Step-by-step explanation:
∠BOA is the supplement to the angle marked 56°, so is 124°. ∠BCA is an inscribed angle subtending the same arc (AB), so has half the measure of the arc.
m∠BCA = (1/2)(124°)
m∠BCA = 62°
Answer:
Step-by-step explanation:
I believe this is the correct answer. In order to check that my equations are correct I put in some dummy numbers.
a= 2
b=4
c=
It's 15 minutes, because it takes 1 hour for a television and a cable box, so you take 2 hours from the 4 hours, from the 2 televisions and the 2 cable boxes, so now you got 2 hours left and 8 cable boxes, so 2 hours is 120 minutes, and 8÷120=15