Answer:
Which of the following is a common sign that a chemical change has occurred?
Step-by-step explanation:
rodrickkkkkkkkkkkkkk
I think 20% srry just woke up
Step-by-step explanation:
So the Ap will be x,x+10,x+20,x+30
Sum of the angles of a quadrilateral is 360
x+x+10+x+20+x+30=360
4x+60=360
4x=300
x=75
So the angles are 75,85,95,105
Answer:
z=100
Step-by-step explanation:
Opposite angles of an inscribed quadrilateral are supplementary.
180-80=100
Answer:
Wouldn't it be the 10's place? I hope it's right.
Step-by-step explanation:
Ex. 136
1 = hundredths place
3 = tenths place
6 = ones place
