A quadrilateral has vertices at (1.4). (7,3), (3, -5), and (8,4). The
quadrilateral is dilated by a scale
factor of 3.5 with the origin as its
center. What are the coordinates of
the vertices of the image of the
quadrilateral?

a) (3, 12), (21, 9), (9, -15), (24, -12)

b) (3.5, 12), (24.5, 9), (10.5, -15), (28.5, -12)

c) (3.5, 14), (24.5, 10.5), (10.5, -17.5), (28, -14)

d) (3, 14), (21, 10.5), (9, -17.5), (24, -14)

please answer its 5am ive been up for hours

answer: 42

use a calculator to find that 845/73 = 11.575

the whole part of the answer is 11. multiply this by 73 to get 11*73 = 803.

subtract that result from 845 to get 845 - 803 = 42

answer: what are the following choices

$2416.6

step-by-step explanation:

per hour = $ 25

total work time = 35

commission = 15%

total she has to make = $ 4,500

let she sold x dollar products

so her commission will be 15 % of x

now

total = weekly basic pay + commission

4500= (25*35) + 15 % of x

4500=875 + * x

4500-875 =   * x

3625= * x

multiplying wwith 100 on both sides gives

36250 = 15 x

now

x =  

x= $2416.6