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Verizon [17]
4 years ago
13

How to simplify sin θcotθ

Mathematics
1 answer:
OleMash [197]4 years ago
8 0

\bf sin(\theta )cot(\theta )\implies \underline{sin(\theta )}\cdot \cfrac{cos(\theta )}{\underline{sin(\theta )}}\implies cos(\theta )

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Answer 2. Ella was born early in the morning on a Monday. She got married on the 9074th day of her life. What day of the week wa
m_a_m_a [10]

Answer:

Ella got married on a Wednesday.

Step-by-step explanation:

Let's solve this problem by understanding the following:

Each week is composed by 7 days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, and Sunday.

So 1 week = 7 days;

Because the married day was on the 9074th day of her life, we can find the number of weeks that 9074 days represent:

\frac{1 week}{7 days} * 9074 days = 1296.285714 weeks

This means that 9074 days represent 1296.285714 weeks, which can be interpreted as 1296 entire weeks and a fraction of a week (0.285714).

Now let's calculate how many days 0.285714 weeks represent:

\frac{7 days}{1 week} * 0.285714 weeks = 2 days

This means that 9074 days are actually 1296 weeks and 2 days, because Ella was born on a Monday, and because after 7 days (1 week) it is Monday again, after 1296 weeks it is Monday, but as we also calculated 2 extra days, then the married day is two days after a Monday, that is a Wednesday.

In conclusion, Ella got married on a Wednesday.

3 0
3 years ago
Find the volume of x in the triangle shown below
Allushta [10]

Answer:

109°

Step-by-step explanation:

x+48+23=180

x=180-71

<h3>x=109°</h3>
8 0
3 years ago
Read 2 more answers
If anyone could help, it would mean the world. thank you
kondaur [170]
I forgot that but good luck
7 0
3 years ago
3/8 of the cast sing and what fraction doesn't sing
makkiz [27]
5/8 of the cast doesn't sing. To get this answer, you must do 8/8 - 3/8. This would give you 5/8 because 8-3 equals 5 and the denominators just satay the same. 
7 0
3 years ago
Therefore, the volume of one pyramid must equal one-sixth the volume of the cube, or
Kipish [7]

Answer:

A: 1/6 (b)(b)(2h) or 1/3Bh

Step-by-step explanation:

I just took the quiz on Edge 2020, and it was correct. Hope this helps!

8 0
3 years ago
Read 2 more answers
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