22chandlerlashley
20.11.2021 •
Mathematics
Consider the expression 8+(-2.75).
Part A
Describe a situation that could be represented by the expression.
Part B
Find the sum and explain what it means in the context of the situation
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Ответ:
<R = 95
<Z = 70
Step-by-step explanation:
55 + 30 + <R = 180
85 + <R = 180
-85 -85
<R = 95
<X + <Y + <Z = 180
25 + 85 + <Z = 180
110 + <Z = 180
-110 -110
<Z = 70