Answer:
x= 35
Step-by-step explanation:
The sum of all the angles in a triangle is 180 degrees.
102+43=145
180-145=35
39/3 =13kph kilometers per hour
8/.5 = 16. Kpm kilometers per min
Answer:
3
Step-by-step explanation:
Answer: Pattern B
Step-by-step explanation: A quadratic relationship involves x squared. Pattern B has the relationship x squared + 1 between the step number and the number of dots