Amodel rocket is 8 inches long. if a real rocket is 200 feet tall, which of
the following have the same constant of proportionality as the model rocket
to the real rocket?
a. a toy bear is 4 inches long and a real bear is 100 feet.
b. the width of a room on a blueprint of a house is 3 inches and the
width of the real room of the house is 70 feet.
c. the length of a model car is 6 inches and the length of the actual car
is 150 feet.
d. the height of a door frame is 72 inches and the height of a tree is 30
feet.

the circle graph is not a function.

step-by-step explanation:

the graph of the circle is not a function.

because for a graph to be a function, each value of x must give one value of y

in the circle, the values of x for -2< x< 2 each give 2 values of y.

hence this is not a function.

which expression represents the approximate length of bc?

step-by-step explanation:

the answer is 844

step-by-step explanation:

it is 844 because if you add 836.50 + 7.5 you will get 844

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation: