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leva [86]
3 years ago
6

Please I need help?!

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
8 0

Answer:

1a. 460313

1b. 405040

1c. 100000 more

2a. 176960

2b. 12097

2c. 839000

2d. 452210

Step-by-step explanation:

2d. 442210

+ 10000

________

452210

2c. 849000

- 10000

________

839000

2b. 13097

- 1000

_______

12097

2a. 100000

+ 76960

________

176960

1c.

- 347077 + 447077 = 100000

1b.

300000 + 90000 + 5000 + 40 = 395040 \\  \\ 10000 + 395040 = 405040

1a.

-100000 + 560313 = 460313

I am joyous to assist you anytime.

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Step-by-step explanation:

By the law of cosines, ...

c² = a² + b² -2ab·cos(C)

Since c=90°, cos(C) = 0 and this reduces to the Pythagorean theorem for this right triangle.

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sin(A) = a/c·sin(C) = a/c = 8/√89

A = arcsin(8/√89) ≈ 57.995°

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3 years ago
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Basile [38]

Answer:

\displaystyle m=2

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

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  2. Parenthesis
  3. Exponents
  4. Multiplication
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<em>Find points from graph.</em>

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