Step-by-step explanation:
convert to decimal
10.5 windows
1.3 hours
find the ratio in simplest form by dividing windows by hours
10.5/1.3
Answer:
80
Step-by-step explanation:
36 qusetions divided by .45
Answer:
Central angle is equal in both circles
And the two triangles inscribed in circle is congruent.
Step-by-step explanation:
We have been given the two circles which are congruent O and P.
Ab is congruent to DE
So, the central angle of two circles will be equal circles being congruent.
And the two triangles AOB and EPD are congruent
Radius of the congruent circle is equal
Hence, OB=PD
AB=DE
And ∠BOA=∠DPE
By SAS property ΔAOB ≅ΔEPD
A. We're told the fan completes 45 full revolutions every minute. One full revolution is
, so the fan has an angular speed of

B. Throughout one full revolution of the fan, a point at the tip of one of the fan's blades travels the circumference of a circle with radius 16 in. The circumference is then
. This means the linear speed is

Answer:
10
Step-by-step explanation:
2*3=6
6+c
6+4=10