Very large or very small numbers can be written in the following form, where a is an integer between 1 and 9 and b is an integer.

Estimate the numbers in the table. Then, find the values of a and b for each number.

e) none of the above because the measure of angle cba is 101°

add the numbers under frequency to find the total number:

5 + 8 +7 + 4 + 0 +1 = 25

the answer is 25.

answer: the correct option is d.

explanation:

it is given that the triangle j'k'l' shown on the grid below is a dilation of triangle jkl using the origin as the center of dilation.

from the given graph it is noticed that k(4,8) and k'(2,4). let origin is defined by o and scale factor is defined by k, then

    (1)

distance formula,

put these values in equation (1).

therefore scale factor is     and option d is correct.