Step-by-step explanation:
1/2 × (p+9) is the algebraic expression.
1°C is the temperature at noon.
1/4 x 24 is 6.
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Answer:
65
Step-by-step explanation:
remember a TRIANGLE always have a 180 degrees total angle,
so 45+70=115
180-115=65
Answer: 72
Step-by-step explanation: Its in the middle