Answer: C
Step-by-step explanation: i’m doing the test too
Answer:
There is a 47cm difference between the two....
So you just added 28cm to 19cm to get 47cm....
Because 19-(-28) is 19 + 28.
Hope this helps :D
Step-by-step explanation:
Answer: 55°
Step-by-step explanation:
∠YAZ + ∠YAX = 180° because they are linear pairs
∠YAZ + ∠YAX = 180°
∠YAZ + 125 = 180
Subtract both sides by 125
∠YAZ = 55°
Hope that helped!
I believe the answer is D. because -12 + -1 equal -13
I have attached the graph. I did this using desmos.com. Try it out sometime. I hope that helps.