tiwaribianca475
25.11.2019 •
Mathematics
simplify the expression:
-8r - 8 + -7r + -8r+ -6
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Ответ:
Step-by-step explanation:
like terms:
like terms for r:
constant like terms:
that's why the answer is as stated above
Ответ:
mn=6 and xz=17.5
angle z