Answer:
1.4
Step-by-step explanation:
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0 0
If u need defination of supplementary angle then it is like this,
THOSE ANGLE WHICH IS EXACTLY 189 DEGREE IS CALLED SUPPLEMENTARY ANGLE.
Z=20
A triangle is equal to 180 degrees so 70+90=160
180-160=20
Answer:
x=4
Step-by-step explanation:
12=4-4x
4-4x=12
Add 4 to both sides
4x=16
Divide by 4
x=4
Answer:
You will need four runners.
Step-by-step explanation:
If you multiply 1/16 by four you will get 4/16, which is simplified to 1/4