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Vladimir [108]
1 year ago
13

Which of the following polynomials is in standard form?

Mathematics
1 answer:
Marianna [84]1 year ago
3 0

Answer:

d

Step-by-step explanation:

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Solve the triangle for x.
Damm [24]

Answer:

d) 86.2 degrees

x = 86.20°

Attached is the image used in the question;

Step-by-step explanation:

Applying the law of cosine;

Cos C = (a² + b² - c²)/2ab

Where;

Angle C = x

c = 13 ft

b = 9ft

a = 10ft

Substituting into the equation;

Cos x = (10² + 9² - 13²)/(2×10×9)

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x = 86.20°

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3 years ago
If B(x)=-1,then what is x​
jekas [21]

Step-by-step explanation:

6 0
3 years ago
When 37299 is divided by a number , the quotient is 298 and the remainder is 49. what is the number?​
alisha [4.7K]

Answer:

\huge\boxed{125}

Step-by-step explanation:

n-\text{a number}\\\\298n+49=37299\qquad|\text{subtract 49 from both sides}\\\\298n+49-49=37299-49\\\\298n=37250\qquad|\text{divide both sides by 298}\\\\\dfrac{298n}{298}=\dfrac{37250}{298}\\\\n=125

8 0
3 years ago
Read 2 more answers
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