Answer:
63
Step-by-step explanation:
Because 7(9)=63.
It’s True liner y= 3 - 10x
Answer:
Y = 170, Z = 64.
Step-by-step explanation:
Since y is the external angle to x, which you got right, it is in fact, 180-10, = 170 degrees. And since z is the external to our unknown angle, that means it is equal to the sum of the other two angles in the triangle. That means z is 54 + 10, which is 64.
Sarah has plotted the location wrong because for errand two the dot is at 3 3/5 instead of 3 1/5.
Answer:2/5
Step-by-step explanation:
