Answer:
ab and cd intersect at E because they are vertically opposite angles they always intersect at a point
Divide 171 by 3. then you have a unit rate of 57 miles per hour.
Answer:
It is not
Step-by-step explanation:
Answer:

Step-by-step explanation:
Isolate the variable by doing operations to both sides of the equation.
The work is shown below:

١١٢٢٩٩٢٨٢٨٢٨٢٨٨٢٨٨١٨ $-&-$-$-$$$$ -($-$/ شنشنستستسرستس