3 years ago

Solve for x and y in the diagram below

Mathematics

1 answer:

Arlecino [84]3 years ago

7 0

Answer:

x= 39

y= 123

Step-by-step explanation:

Please see the attached picture for the full solution.

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Someone help me get my head around this ? ((the fraction part))

PtichkaEL [24]

Answer:

$\frac{3}{19}$

Step-by-step explanation:

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fraction = $\frac{3}{19}$

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3 years ago

Please help with this question.

Aneli [31]

Answer:

if I have my calculations right it would be £120

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3 years ago

How is this equation completed? I cannot find any examples in the book.

djverab [1.8K]

Answer: Option D

$t_{max} =19\ s$

Step-by-step explanation:

Note that the projectile height as a function of time is given by the quadratic equation

$h = -12t ^ 2 + 456t$

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By definition the maximum value of a quadratic equation of the form

$at ^ 2 + bt + c$ is located on the vertex of the parabola:

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Where $a$

In this case the equation is: $h = -12t ^ 2 + 456t$

Then

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So:

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3 years ago

When you apply addition, add both side of the equation. Which property of equality is it

Nikolay [14]

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3 years ago

Z= 37 51 39 Triangles and Trigonometry

san4es73 [151]

Answer:

$z = { \tan( \frac{10}{8} ) }^{ - 1} \\ z =(51.34019174591)$

So the corect answer is (51)

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2 years ago