Q 19 19
Which sequence of transformations to triangle FGH results in triangle FG'H'?
The vertices of a triangle are located at F(-4,2), G (2.
2), and H (O.-4). A sequence of transformations to triangle
FGH results in triangle FGH, as shown below.
dilation by a scale factor of 2 with a
A a 90° clockwise rotation about the origin, then
center of dilation at the origin
B a 90° counterclockwise rotation about the origin, then a dilation by a scale factor of 2
with a center of dilation at the origin
С
a 90 counterclockwise rotation about the origin, then a dilation by a scale factor of
Foto
1
with a center of dilation at the origin
$
a 90 clockwise rotation about the origin, then a dilation by a scale factor of - with a
2
center of dilation at the origin
P
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US 11:54
O

the inequality is:

250c+180g≥950

step-by-step explanation:

let c denotes the number of days in a week   miyoko worked as a cryptographer.

and g denotes the number of days in a week she works as a geologist.

now we are given that she earns $250 for every day she works as a cryptographer,and earns $180 for every day she works as a geologist.

now miyoko's goal is to earn more than $950 this week.

hence, the inequality could be represented as:

250c+180g≥950

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

what are the statments

step-by-step explanation: