DOB
that is from 55 to 145
acute means angle is less than 90 degrees
right means equal to 90
obtuse means greater than 90
so
55 to 145
145-55=90
it is right angle
0.08/10= 0.008. 0.08 is ten times as great as 0.008
To move a function up c units, add c to the whole function
f(x)=|x| to g(x)=|x|+3
moved up 3 units
A is answer
Answer:
10
Step-by-step explanation:
130+40+x =180
x=10
option 2 is correct
