Answer:
The number of sides the polygon have 9
Step-by-step explanation:
Given in question as :
For The circle , the central angles measure be 40 °
Let the number of sides of polygon = n
Now . as we know
External angle =
Or , 40° =
Or, = 40°
Or, = 40°
So, n = = 9
Hence The number of sides the polygon have 9 Answer
Answer: 36
Explanation:
• group like terms
—> 3/4m + -2/3m = 5 + -2
•find lowest common denominator
—> 3/4*3 m + -2/3*4m= 5 + -2
•multiply denominator
—> 3/12m + -2/12m = 5 + -2
•combine like terms
—> 1/12m = 3
•simplify the arithmetic
—> m= 3 over 1/12
—> m= 36
Answer:
Step-by-step explanation: FF represents the temperature in degrees Fahrenheit is equivalent to CC, the temperature in degrees Celsius.
F=32+1.8CF=32+1.8C
Answer:
Therefore,
Surface area of Red sphere is 2826 square in.
Step-by-step explanation:
Given:
Blue Sphere Radius=20 in
Red Sphere Radius=15 in
pi = 3.14 ( also you can take )
To Find:
the surface area 'S' of the red sphere = ?
Solution:
Surface area of sphere for radius 'r' is given as
Substituting the values we get
For Red Sphere,
Radius = 15 in
Therefore,
Surface area of Red sphere is 2826 square in.
Similarly, you can find for Blue Sphere also
Also you will have different value for
Answer:
Step-by-step explanation:
Which of the following was a demand of the marchers
jobs for women
segregated schools
an end to bias
second-class citizenship