Answer/Step-by-step explanation:
x + 74° + 20° = 180° (sum of interior angles of a triangle)
x + 94° = 180°
x = 180° - 94° (subtraction property of equality)
x = 86°
y = 74° + 20° (exterior angle theorem of a triangle)
y = 94°
y + z + 32° = 180° (sum of interior angles of a ∆)
Plug in the value of y
94 + z + 32 = 180
z + 126 = 180
z = 180 - 126
z = 54°
Answer:
Statistics makes possible the translation of data into information about causes and effects, health risks and cures. powerful and valuable indicator. The data collected through Vital Statistics system and other methods must be converted into rates if they are to be useful for many public health purposes.
The answer is 51. This is because if you 15 is added then you multiply by the 10
Answer:
B
Step-by-step explanation:
I have a really good feeling its B and i tried working it out
By rounding off
382.24-297.28
Becomes
382.2-297.3
=84.9