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podryga [215]
3 years ago
6

Help me out with this .​

Mathematics
1 answer:
Kruka [31]3 years ago
8 0
Give me points first!! 9ft is the answer
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Sovle the question l-9l + l-1l ​
Arada [10]

Answer:

10

Step-by-step explanation:

| | means absolute value. Absolute value is always positive, so your equation would be evaluated to 9 + 1 = 10

7 0
3 years ago
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A ball is thrown into the air with an upward velocity of 80 feet per second. The function h = -16t^2 + 80t models the height h,
irakobra [83]

The ball hits the ground when the height  h(t) = 0 , so

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t - 5 = 0 gives:-

t = 5 seconds  (answer)

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How many lines of symmetry are there in one red rectangle on the american flag?
ANEK [815]
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4 0
3 years ago
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50 POINTS!!
Andre45 [30]

Answer:Triangle A: 38 degrees

Triangle B: Unknown (not enough information)

Triangle C: Unknown (not enough information)

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Triangle E: 40 degrees

Step-by-step explanation:

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