Answer:
Acute angles.
Step-by-step explanation:
Acute angles are from 0-90 degrees.
Hope this helps :)
Convert the equations to slope/intercept form:-
4x + 4y = 1
4y = -4x + 1
y = -1x + 1/4 The slope of this line is -1
x + y = -8
y = -1x - 8 This also has a slope of -1
So B is true. The lines are parallel.
The answer is C
3x-4=16
add 4 to both sides
3x=20
divide 3 by both sides
x =6.6
Square root of 3 to the nearest whole number is approximately 2.
