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joshuasanders8862
04.11.2021 •
Mathematics
A) 10s + 7t = 149
5s + 7t = 99
Solved
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Ответ:
s =![\frac{149}{10} - \frac{7t}{10}](/tpl/images/2531/6181/60fa0.png)
t =![\frac{149}{10} -\frac{10s}{7}](/tpl/images/2531/6181/0fe4b.png)
Step-by-step explanation:
(Hope this helps can I pls have brainlist (crown)☺️)
Ответ:
Option A. 8 cubes
Step-by-step explanation:
In the given structure we can count the cubes by dividing the figure in three sub parts.
Two in L shape and one below on L shape figure.
Two L shape figure contains 2×3 = 6 cubes
Cubes hidden under one L shape = 2
Then total cubes = 6 + 2 = 8
Option A. 8 cubes is the answer.