Answer:
Acute angles are less than 90 degrees, obtuse angles are more than 90 degrees, and right angles are exactly 90 degrees.Step-by-step explanation:
Answer:
?= 3
Step-by-step explanation:
let x = ?
18-2x=4x
6x=18x
x=3
Answer:
2x+2
Step-by-step explanation:
of symbols, representing a value, o relation. example 2+2=4
D. 55% of the time
45% of the time it will say positive
The other 55% of the time will come back negative.