Answer:
458
Step-by-step explanation:
21*21.8 = 457.8
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Answer:
x=√2,-√2
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
if we match the two informations we can say that the triangle is isosceles
Answer:
177 and 178
Step-by-step explanation:
First, the expression for the 2nd mile marker is x+1.
Now, you add x and x + 1 together to get 2x + 1
Next, make 2x + 1 equal to 355
Now subtract 1 and then divide by two on both sides to get x = 177.
This means that the first mile marker is 177 and the next is 178.
