Answer:
x=17
Step-by-step explanation:
53+(2x+3)=90
Answer:
x-3=x+12
Step-by-step explanation:
because some number is x minus 3 would be x-3 is equal to so put an equal sign the product of the number x and 12
Answer:
I think square
Cause it is having 4 sides and in ur question the were 4 vertuces so i think its a square
Y - 2 = -3x + 12
3x + y = 14
Answer:
acute
Step-by-step explanation:
cause