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2 years ago

Find the measures of

Mathematics

1 answer:

Hatshy [7]2 years ago

5 0

X= 26 y=26

As 130+88=308
360-308=52
52/2=26
The two sides are equal so they would be both 26

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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

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

To find the maximum height of the projectile we must find the maximum value of the quadratic function.

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

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

$t_{max}= -\frac{b}{2a}$

Where $a$

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

Then

$a=-12\\b=456\\c=0$

So:

$t_{max} = -\frac{456}{2*(-12)}$

$t_{max} =19\ s$

7 0

2 years ago

Please help!!!!

DochEvi [55]

Answer:

256h28k8

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Thea scored an average of 13 points per game in her first 5 basketball games. In her 6th game, the average changed to 17 points

sammy [17]

Average of 5 games = 13
Total of 5 games = 13 x 5 = 65

Average of 6 games = 17
Total of 6 games = 102

6th game = 102 - 65 = 37

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Answer: Her score for the 6th game as 37.
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6 0

2 years ago

Rachel is a stunt driver, and shes escaping from a building that is about to explode!

Eva8 [605]

Answer:

I think this would be 182

Step-by-step explanation:

8 0

2 years ago

Find the volume of the sphere .

mars1129 [50]

Answer:

1436.8cm³

Step-by-step explanation:

Formula :

$\frac{4}{3} \times \pi \times r ^{3}$

$\frac{4}{3} \times \pi \times 7^{3}$

=1436.75504cm³

to 1dp

=1436.8cm³

8 0

2 years ago