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katrin2010 [14]
3 years ago
7

Pls help with this question ........

Mathematics
1 answer:
rewona [7]3 years ago
6 0
Sin3=4/length which gives
length=4/sin3
And that equals to 76.429 so roundes im guessing its 76.4
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B
crimeas [40]

13²-5²=144

=12

26²-24²=100

=10

13²-12²=25

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3 0
2 years ago
What is the 8th row of Pascal’s triangle?
JulijaS [17]

Answer:

1 7 21 35 35 21 7 1

Step-by-step explanation:

Tbh I just searched it up who memorizes this stuff?

4 0
3 years ago
Answerrrrr this pls <br><br>EXPLAIN THE ANSWER TO<br><br>IT NOT EXPLAINED
3241004551 [841]

Answer:

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Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
The following function describes the number of employees working at a company, In thousands, where trepresents the number of yea
NISA [10]

Consider the missing part of the question is "Select the correct statement.

A. The number of employees is increasing by 50% every year.

B. The number of employees is decreasing by 10% every year.

C. The number of employees is decreasing by 90% every year.

D. The number of employees is increasing by 90% every year."

Given:

The function is:

f(t)=1.5(0.90)^t

Where, f(t) is the number of employees working at a company, in thousands and t is the number of years since the company revised the benefits package.

To find:

The correct statement from the given options.

Solution:

The general exponential decay model is:

f(t)=a(1-r)^t         ...(i)

Where, a is the initial value, r is the rate of decay and t is the number of years.

We have,

f(t)=1.5(0.90)^t

It can be written as

f(t)=1.5(1-0.10)^t        ...(ii)

From (i) and (ii), we get

a=1.5,r=0.10

The initial value is 1.5 and the rate of decay is 0.10 or 10%. It means the number of employees is decreasing by 10% every year.

Therefore, the correct option is B.

5 0
2 years ago
Which sequence of transformations would maintain congruent ?
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218they are the annnns erv
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3 years ago
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