Triangle A B C is reflected and then dilated to form smaller triangle A double-prime B double-prime C double-prime Which transfo rmations could have occurred to map △ABC to △A"B"C"? a rotation and a dilation a rotation and a reflection a reflection and a dilation a translation and a dilation
1 answer:
Answer:
a reflection and a dilation
Step-by-step explanation:
in the wording, it was stated that the triangle was reflected then dilated.
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4 + 7 * -5 * -6
7 * -5 = -35
4 + -35 * -6
-35 * -6 = 210
4 + 210 = 214
4 + 7 * -5 * -6 = 214
When converting English phrases into mathematical expressions/equations, we do things from left to right. That is why it's 4 - 20 instead of 20 - 4.
Answer:
take 19 degree as reference angle
using sine rule
sin 19 degree=x/74
0.32=x/74
0.32*74=x
23.68=x
Step-by-step explanation:
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