Answer:
I'm not sure what you mean by ''the sum of cubes'',
But I know that 64x6=27=411
if you need more info tell me!
Step-by-step explanation:
F(-4) = 6, f(0) = -6, f(1) = -4
Answer: What is the questions
Step-by-step explanation:
Answer:
x= 60°, y = 80°, z = 40°
Step-by-step explanation:
Look at the line substending 40° and Z°; you would see that both lines are parallel and so their angles are they the same.
Hence z= 40° { corresponding angles of parallel lines}
Similarly;
Look at the line substending 60° and x°; you would see that both lines are parallel and so their angles are they the same.
60° = x° { corresponding angles of parallel lines}
Now looking at the angle between x and y; let's call the angle between them r
And you would observe closely that r = z° = 40°{ vertically opposite angles are equal}
Note that x + r + y = 180°{ angle on a straight line}
y = 180° - ( x + r)
y = 180 - (60+40)
y = 180° - 100°
= 80°
Is it 3b-2a=5a-6
or
3b+2a=5a-6
you are missing the sign of 2a
