Before you use the quadratic formula, you have to make sure the equation itself is a quadratic and that a and b are not 0.
Answer:no it is not
Step-by-step explanation: A rational number is a repeating number. This is a terminating number.
<span>Animals have an excretory system with a support structure called a skeleton</span>
F(x) = 2x + 3 i think would be the best way to write it
We know that
scale =measure in the map/measure in the actual
measure in the actual=measure in the map/scale
scale=1 cm/ 80 mi
for
measure in the map=7.5 cm
measure in the actual=?
measure in the actual=7.5 /(1/80)-----> 7.5*80-----> 600 mi
the answer is
<span>the actual distance between the two cities is 600 miles</span>
