Answer:
Step-by-step explanation:
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2 to the 12th power should be correct
D= 51.6°
Z or XY= 25
Explanation:
We know 12 went to 15 so 15/12 is 1.25 so the dilation we use for the whole shape is 1.25.
64.5/1.25= 51.6°
20*1.25=25
Answer:
(−∞,−82)
Step-by-step explanation:
Eighty-two less than r, r−82 is less than <−164.
Now we can solve the inequality by adding 82 to each side.
r−82r−82+82r<−164<−164+82<−82
In interval notation, we write this as (−∞,−82).