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

c. 65°

step-by-step explanation:

we are given a triangle with two known angles, 62° and 53°, while the third angle x is unknown and we are to find its value.

we know that the sum of angles in a triangle is equal to a total of 180 degrees. so we can write it as:

x + 62° + 53° = 180°

solving to find the value of x:

x = 180 - (62 + 53) = 65°

therefore, the value of x in this triangle is 65°.

  q

step-by-step explanation:

each line from a vertex to the midpoint of the opposite side is called a median. the point where the medians intersect, point q, is the centroid.

the centroid of δabc is point q.