Step-by-step explanation:
The initial image of the photo is 2 in by 4 in. The mat is 4 in by 6 in.
The new image is dilated by a scale of 2. So we double the dimensions. The new photo is 4 in by 8 in. The new mat is 8 in by 12 in.
Measurement of angle DEF would equal 180 because 71 plus 109 is 180
X/4 = 8
multiply both sides by 4 to get the value of x
x=32
Answer:
-77
Step-by-step explanation:
-77 + -23 = -100
Answer:
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