Answer:
X
X X
X X X
X X X X X X
3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0
I believe that this is the answer
Yes it’s correct because 9 is x and if you substitute you do 9 x -9 which gives you y and is -81
Answer – B. Stretch
Transformations are said to be rigid if they maintain the same size and shape, so by inference, a change in shape can only be accomplished by a non-rigid transformation. A form of non-rigid transformation is a stretch or compression therefore, in order to change the shape of a function, you need to stretch or compress it.
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Use law of cosine: 16²=17²+12²-2*17*12cosY
408cosY=17²+12²-16²=177
cosY=177/408
use your calculator to find Y: Y≈64
Answer:
90
Step-by-step explanation:
18+20+15+34=88 round to the nearest tenth =90
