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kicyunya [14]
2 years ago
9

WILL MARK YOU BRAINLIEST HELP WITH BOTH IF YOU CAN

Mathematics
2 answers:
Anna71 [15]2 years ago
6 0

Answer:

10) 51°

11) 152

Step-by-step explanation:

10) 42 + 9 = 51

11) 45(3.5) + 22(-.25) = 157.5 - 5.5 = 152

bija089 [108]2 years ago
6 0

Answer:

1. it dropped by 51°F

im not too sure abt number 2

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HELP PLSS
atroni [7]

The balloon reaches a height of 7 feet at 0.1 seconds and 2.13 seconds

<h3>How to determine the time the balloon is at the height?</h3>

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brainly.com/question/15709421

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