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Snezhnost [94]
3 years ago
10

How does information about cell phones and cameras relate to the author’s main idea? It suggests Nessie is quite difficult to ca

pture electronically. It suggests that people who claim to have seen Nessie are not telling the truth. It suggests we should be seeing more evidence than we are. It suggests we need better technology to discover the truth.
PLEASE ANSWER FAST
Mathematics
2 answers:
HACTEHA [7]3 years ago
7 0

Answer:

c

Step-by-step explanation:

I took the test and i got it right

Ronch [10]3 years ago
4 0

Answer:

he answer is c

Step-by-step explanation:

i just took the test on the loch ness monster

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sam paid $20 for two t-shirts. the price for each t-shirt was a multiple of 5. what are the possible prices of the t-shirts?
irina [24]
The possible answers are 15,5 and 10,10

5 0
3 years ago
Can anyone help me please
Lena [83]

Answer:

$55.24

Step-by-step explanation:

Add $32.78 + $27.24 + $5.22

= 65.24

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4 0
3 years ago
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On a sightseeing trip to Paris, Betty spots the spire of a cathedral at 22 degrees and Cathy spots the same spire at 30 degrees.
jonny [76]

Answer:

The height of the spire is 74 feet.

7 0
3 years ago
cos theta = 4/5, 0˚< theta < 90˚ use the information given to find sin2theta, cos2theta, and tan 2theta
NikAS [45]
First calculate \sin\theta.

\sin^2\theta+\cos^2\theta=1\\\\\sin^2\theta=1-\cos^2\theta\\\\\sin^2\theta=1-\left(\dfrac{4}{5}\right)^2\\\\\\\sin^2\theta=1-\dfrac{16}{25}\\\\\\\sin^2\theta=\dfrac{9}{25}\quad|\sqrt{(\dots)}\\\\\\\sin\theta=\sqrt{\dfrac{9}{25}}\\\\\\\boxed{\sin\theta=\dfrac{3}{5}}

We take positive value of sinθ because 0° < θ < 90°
Now we could calculate sin2θ, cos2θ and tan2θ:

\sin2\theta=2\sin\theta\cos\theta=2\cdot\dfrac{3}{5}\cdot\dfrac{4}{5}=\dfrac{2\cdot3\cdot4}{5\cdot5}=\dfrac{24}{25}\\\\\\\cos2\theta=\cos^2\theta-\sin^2\theta=\left(\dfrac{4}{5}\right)^2-\left(\dfrac{3}{5}\right)^2=\dfrac{16}{25}-\dfrac{9}{25}=\dfrac{7}{25}\\\\\\&#10;\tan2\theta=\dfrac{\sin2\theta}{\cos2\theta}=\dfrac{\frac{24}{25}}{\frac{7}{25}}=\dfrac{24\cdot25}{7\cdot25}=\dfrac{24}{7}=3\dfrac{3}{7}
5 0
2 years ago
Read 2 more answers
What is 2/7 * 3/4? A. 3/14 B. 5/28 C. 1/8 D. 5/14 help its 1 ;19 in texas plz
Ilia_Sergeevich [38]
A. 3/14 I just did this too
5 0
3 years ago
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