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Ipatiy [6.2K]
3 years ago
8

Estimate the sum by clustering 8.3 + 7.9 + 8.11 + 8.35 + 7.65 + 8.1.

Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
5 0
The answer is around 48.40
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Help me please asap!!
In-s [12.5K]
I’m sorry i do not know this
5 0
2 years ago
Read 2 more answers
An algal population on the surface of a pond grows by 10% every day. The area it covers can be modelled by the equation y=k$1.1t
Nata [24]

Answer:

Step-by-step explanation:

nilgshgkmhgmjhsbhjh

8 0
2 years ago
The second part of the problem is where i need help. The answers i have there have been given by other tutors
tino4ka555 [31]

SOLUTION

From the given value

Since

\sin u=\frac{7}{25}

Then using trigonometrical ratios it follows

\cos u=\frac{24}{25}

Using hal -ngle it folows

\begin{gathered} sin(\frac{u}{2})=\sqrt{\frac{1-\frac{24}{25}}{2}} \\ s\imaginaryI n(\frac{u}{2})=\sqrt{\frac{1}{50}} \end{gathered}

Also

\begin{gathered} cos(\frac{u}{2})=\pm\sqrt{\frac{1+\frac{24}{25}}{2}} \\ cos(\frac{u}{2})=\sqrt{\frac{49}{50}} \\ cos(\frac{u}{2})=7\sqrt{\frac{1}{50}} \end{gathered}

Finally?

\begin{gathered} \tan(\frac{u}{2})=\pm\sqrt{\frac{1-\frac{24}{25}}{1+\frac{24}{25}}} \\ \tan(\frac{u}{2})=\sqrt{\frac{1}{49}} \\ \tan(\frac{u}{2})=\frac{1}{7} \end{gathered}

3 0
1 year ago
Which equation is represented by the phrase a number increased by 3 equals 10 ​
Anna71 [15]
7+3=10 because it’s asking for something that adds 3 and that would equal 10 so the proper equation is 7+3=10 :)
3 0
2 years ago
What is 8756 x 6734 I need this for homework please help me
fenix001 [56]

Answer:

The answer to 8756 x 6734 is 58962904

6 0
3 years ago
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