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Mars2501 [29]
3 years ago
15

Aida applied the distributive property to write the equivalent expressions below.

Mathematics
2 answers:
valkas [14]3 years ago
7 0

Answer:

Aida's error was B

Step-by-step explanation:

morpeh [17]3 years ago
5 0

Answer:

The answer is b

Step-by-step explanation:

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I need this please help
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Answer:

  • a) sine
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Step-by-step explanation:

The mnemonic SOH CAH TOA helps you remember the definitions of the trig functions. In particular, the function that involves the Opposite side and the Hypotenuse is the Sine function:

... Sin = Opposite/Hypotenuse

In this problem that means ...

... sin(55°) = x/(12 ft)

Multiplying by 12 ft, we have ...

... (12 ft)·sin(55°) = x ≈ 9.82982 ft ≈ 9.8 ft

7 0
3 years ago
Evaluate 6(-3) - | -5 | + | 3 | =
Bess [88]
6(-3)=-18, |-5|=5, and |3|=3

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Answer: C just took the test

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3 years ago
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4. Two unbiased coins are tossed. Calculate the probability that
diamong [38]

Answer:

Step-by-step explanation:

3 coins make for 8 possible outcomes {HHH,HHT,HTH,THH,HTT,THT,TTH,TTT}

4 Possible outcomes conatin 2 or more heads.

Probability (At least 2 Heads) = Favourable outcomes/Total possible outcomes

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