Chris's uncle has a model car. the model is 6 inches long and 3 inches wide. the actual car is 75 inches long. what is the cars actual width, if we assume the models proportions are accurate? if necessary, round to the nearest tenth of an inch. a. 25 inches b. 37.5 inches c. 150 inches d. 225 inches

The model car has a length to width ratio of 6 : 3 therefore the actual car should also have similar ratio. Let us say that x is the width of the actual car, hence:

6 : 3 = 75 : x

6 / 3 = 75 / x

Calculating for x:

x = 75 * 3 / 6

x = 37.5 inches

B

hope this !

step-by-step explanation:

d = distance between moon and sun, which in this problem is the hypotenuse of a right triangle.  

the distance y is the side opposite to angle x in the right triangle.   use the definition of the sine function from basic trigonometry.

sin(x) = y/d ⇒

d = y/sin(x)

the answer would be 1 1/72

step-by-step explanation:

you can rewrite the equation by separating the parts and then solving individually:

10-9=1

1/8 - 1/9=

find l c d and then combine:

1 1/72