12 × 12 =144+ 6 = 150 I'm pretty sure
Look at the gradient of both the equations (the x multiplier, usually known as m), and there are a couple of rules:
Parallel: The gradients are identical
Perpendicular: Look at the gradients as fractions. To get the perpendicular to a gradient you flip the fraction and change the sign. If this is the case for the two gradients, then they are perpendicular.
55x4=220+55➗2=27.5
Therefore the answer is 247.5
Hi.
This is just messing around with exterior angles.
I say around 120 degrees, if I forgot what exterior angles were.
But <em>with quick calculation, it is probably 120 degrees</em>
Answer:
i think its d
Step-by-step explanation:
because thats 18 times 72
