Answer:
45
Step-by-step explanation:
3x+x has to add up to 180
3x+x=180
4x/4=180/4
x=45
The answer is D. I am sure of this. Brainpower? Have a great day!
Answer:
true
Step-by-step explanation:
if it is 10,20,30,40etc...
10÷5=2
20÷5=10
30÷5=15
40÷5=20
Answer:
HMmMm I think the answer is yes