The most usfull tool would be a compas
Answer:
x = - 
Step-by-step explanation:
Given
20x + 12 = 4x - 16 ( subtract 4x from both sides )
16x + 12 = - 16 ( subtract 12 from both sides )
16x = - 28 ( divide both sides by 16 )
x =
= -
[ = - 1.75 ]
10 + 15x + x + 10
= 16x + 20
Answer:
sin -115 = -0.91, cos -115 = -0.42
Step-by-step explanation:
Answer:
C.)On a coordinate plane, a line with positive slope goes through points (0, negative 1) and (1, 1).
Step-by-step explanation: