Answer:
<AOC
<AOB
<BOC
Step-by-step explanation:
The central angles are formed at point O, which is the center of the circle.
All the central angles are marked in the attachment.
The central angles are
: 
. This is a right angle and it is 180 degrees.
:
:
Answer:
It will take 8 minutes for the temperature to reach 76°
Step-by-step explanation:
The expression for the total temperature in degrees at time t can be written as;
T=I+EM
where;
T=total temperature
I=initial temperature
E=temperature increase per minute
M=number of minutes
This can also be written as;
total temperature=initial temperature+temperature increase per minute×number of minutes
In our case;
T=76°
I=40°
E=4.5°
M=m
replacing;
76=40+(4.5×m)
4.5 m=76-40=36
(4.5 m)/4.5=36/4.5
m=8
It will take 8 minutes for the temperature to reach 76°
Answer:
Area=108.04 cm sq
Step-by-step explanation:
Answer: The answer is 50
Step-by-step explanation:
I did the test
Answer:
Choice box 1: Always
Choice box 2: exactly 2 pairs
Choice box 3: adjacent
Step-by-step explanation:
If you look at a picture of a kite.
You always see the two top sides the same size and the two bottom sides the same size. Take a look at this picture.
