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Flauer [41]
3 years ago
9

PLEASE HELP need to know cos(F), sin(F), and tan(F) WILL GIVE BRAINLIEST

Mathematics
1 answer:
SVETLANKA909090 [29]3 years ago
7 0

Answer:

Cos(F) = 5/13  

Sin(F) =  12/13

Tan(F) =  12/5

Step-by-step explanation:

Soh Sine: Opposite(12) over Hypotenuse(13)

Cah Cosine: Adjacent(5) over Hypotenuse(13)

Toa  Tangent: Opposite(12) over Adjacent(5)

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A random sampling of a company's monthly operating expenses for n=36 months produced a sample mean of $5474 and a stan-dard devi
lilavasa [31]

Answer with explanation:

Mean of the sample(m) = $ 5474

Standard deviation of the sample (S)=764

Number of observation(n)=36

Z_{90 \text{Percent}}=Z_{0.09}=0.5359

z_{score}=\frac{\Bar x-\mu}{\frac{S}{\sqrt{n}}}\\\\0.5359=\frac{5474- \mu}{\frac{764}{\sqrt{36}}}\\\\0.5359=\frac{5474- \mu}{\frac{764}{6}}\\\\764 \times 0.5359=6 \times (5474- \mu)\\\\409.4276=32844-6 \mu\\\\6 \mu=32844 -409.4276\\\\ 6 \mu=32434.5724\\\\ \mu=\frac{32434.5724}{6}\\\\ \mu=5405.76

So, Mean Monthly Expenses of Population =$ 5405.76, which is 90% upper confidence bound for the company's mean monthly expenses.

4 0
3 years ago
What experience did ramses have that made him a great military leader?
ASHA 777 [7]

Answer:

During his reign as pharaoh, Ramses II led the Egyptian army against several enemies including the Hittites, Syrians, Libyans, and Nubians. He expanded the Egyptian empire and secured its borders against attackers. Perhaps the most famous battle during Ramses' rule was the Battle of Kadesh.

Step-by-step explanation:

That's a couple reasons.

8 0
3 years ago
Can anyone help me out??
Troyanec [42]

9514 1404 393

Answer:

  p(1) = 6

Step-by-step explanation:

The basic idea is to put 1 wherever you see x. That gives you ...

  p(1) = 2·1² +3·1 +1

The powers of x are all 1 when x=1, so the value of p(1) is just the sum of the coefficients:

  p(1) = 2 + 3 + 1

  p(1) = 6

7 0
2 years ago
What is the base of a 36in triangle
ExtremeBDS [4]
Your correct answer is 12.

3 0
3 years ago
a clock cost R179 excluding VAT. if VAT is charged at 14% determined the price of the clock including VAT​
katen-ka-za [31]

Answer: R204.06

Step-by-step explanation:

Cost of clock = R179

Value Added Tax = 14%

The price of the clock will be the addition of the cost of the clock and the value added tax. This will be:

= R179 + (14% × R179)

= R179 + (0.14 × R179)

= R179 + R25.06

= R204.06

Therefore, the price of the clock is R204.06.

3 0
2 years ago
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