Using 3 - for , find the area of the shaded part of the circles in Fig. 4.18
Using 3.14 for , find the area of the shaded
part of the circles in Fig 4.18
42 cm
21 cm

i would think "anyone would want the best for their child" is correct

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.

the correct answer is

jeremy can row 1.333 miles per hour.