Graph the image of the figure after a dilation with a scale factor of 1/2 centered at (−1, 3) . use the polygon tool to graph the triangle by connecting all its vertices.

see attached diagram

Step-by-step explanation:

Given triangle has vertices at points B(-5,3), C(-5,7) and D(1,7). The center of dilation is point A(-1,3) and the factor of dilation is The dilation by a factor decreases lengths AB, AC and AD twice, then image triangle vertices are midpoints of segments AB, AC and AD.

1. The midpoint E of the segment AB has coordinates

2. The midpoint F of the segment AC has coordinates

3. The midpoint G of the segment AD has coordinates

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

.19875994384

step-by-step explanation:

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