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2 years ago

If somebody is writing a book and the number of hours they are writing is 5:8 how many pages each hour did they write

Mathematics

1 answer:

Dima020 [189]2 years ago

5 0

They write 5 pages per 8 hours

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Find the length x to the nearest whole number. A right triangle has a vertical leg of length x units, a base leg with a length o

wel

Complete Question

The diagram for this question is shown on the first uploaded image

Answer:

The value of x is $x = 274 \ unites$

Step-by-step explanation:

From the question we are told that

The length of the vertical length is $x$

The length of the base leg is L = 330 + d units

The length of the bisecting line segment is h

The base angle is $\theta = 28^o$

The angle between d and line segment is $\theta_1 = 56^o$

For the first angle

$Tan \theta_1 = \frac{x}{d}$

=> $d = \frac{x}{Tan \theta _1}$

For the whole big triangle

$Tan \theta = \frac{x}{330 + d}$

=> $d = \frac{x}{Tan \theta } -330$

So equating the both d

$\frac{x}{Tan \theta _1} = \frac{x}{Tan \theta } -330$

Substitute values

$\frac{x}{Tan (56)} = \frac{x}{Tan (28) } -330$

$0.6745 x = 1.880x -330$

$1.20549 x = 330$

$x = 274 \ unites$

5 0

2 years ago

There are 42 kids on the playground. Then 26 more kids come out to join them. How many kids are now on the playground all togeth

aev [14]

Answer:

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Jen earns $35,650 a year working for an electronics supplier. She is single with no

Kobotan [32]

Answer: 5% approximately

Step-by-step explanation:

Jen earns $35,650 a year working for an electronics supplier and pays $1,749.80 in state income tax each year. To calculate the income tax rate, we divide the amount paid as tax by her annual income and then multiply by 100. This will be:

= 1749.80/35650 × 100

= 4.91%

= 5% approximately

The state's tax rate is 5%.

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3 years ago

Suav's math teacher plots student grades on their weekly quizzes against the

zhuklara [117]

They expect a good test grade A+

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2 years ago

2. If the present salary of an employee is $36,500 and they are to receive a 7% raise next year, what will be the new salary?

Natasha_Volkova [10]

Answer:

hello ! you multiply $36,500 by 7% and you get $25,550. add this amount to the original amount and you get $62,050.

6 0

2 years ago