Answer:
the first one is 150
the second one is 2205
(and no one is stupid on here some people understand stuff and some don't, so yeah I don't think your stupid:-))
2x = 10√3
=> x = 10√3 / 2
=> x = 5√3
hence missing side of triangle is 5√3
1 inch of the model - 18 inches of the car
9 inches of the model - x inches of the car

The car is 162 inches long.
Is this a multiple choice answer? If not, the answer is E. Ash from human cremations
<span>An arithmetic sequence is a sequence with the difference between two consecutive terms constant. The difference is called the common difference.<span>A geometric sequence is a sequence with the ratio between two consecutive terms constant.</span></span>