Answer:
Step-by-step explanation:
the total cost for this question is $12.10.
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Answer:
Scale factor of 1/3
Step-by-step explanation:
The correct answer is Hector's, 4 degrees, and Gale's.
Answer:
Step-by-step explanation:
Rule Example
+(+) Two like signs become a positive sign 3+(+2) = 3 + 2 = 5
−(−) 6−(−3) = 6 + 3 = 9
+(−) Two unlike signs become a negative sign 7+(−2) = 7 − 2 = 5
−(+) 8−(+2) = 8 − 2 = 6
The area of the trapeziod is 337.5
