A + b + c = 180
a = 2b
b = c + 4
Substitute the b equation into the a equation
a = 2(c + 4)
a = 2c + 8
Substitute equations a and b into the first equation
2c + 8 + c + 4 + c = 180
4c = 168
c = 42
Find the other angles using c
b = 42 + 4
b = 46
a = 2(42) + 8
a = 92
Therefore angle a is 92 degrees, angle b is 46 degrees, and angle c is 42 degrees.
Answer:
15.6 feet.
Step-by-step explanation:
Multiply 200 by 0.6 5 times. The full answer is 15.552, but rounded to the tenth is 15.6.
Hope this helps!
:D
Answer:
the distance is the radius, so all we have to do is divide 34.8 by 2= 17.4
17.4 inches!
Step-by-step explanation:
For b. They are all correct, you can justify because all pairs are different versions of the same angle
It’s 5 boxes because..
4 x 16 = 64 so that wouldn’t be enough
However:
5 x 16 = 80 which is enough for 73 people
Hope this helps! Have a nice day :)
