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Karolina [17]
3 years ago
11

Verifying Trig Functions #7

Mathematics
1 answer:
Nookie1986 [14]3 years ago
8 0

Answer:

steps

Step-by-step explanation:

secθ / cscθ + sinθ / cosθ = (1/cosθ) / (1 / sinθ) + sinθ / cosθ

= (sinθ / cosθ) + (sinθ / cosθ) = 2 (sinθ / cosθ) = 2 tanθ

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Travis was attempting to make muffins to take to a neighbor. The recipe that he was using required 3/4 cup of sugar and 1/8 cup
bogdanovich [222]

A. The recipe  required 3/4 cup of sugar and 1/8 cup of butter.

The ratio of the sugar to butter in the original recipe is

\dfrac{\frac{3}{4}}{\frac{1}{8}}=\dfrac{3}{4}\cdot \dfrac{8}{1}=\dfrac{6}{1}.

B. If Travis accidentally put a whole cup of butter in the mix, then he needs to put

\dfrac{3}{4}\cdot \dfrac{6}{1}=\dfrac{9}{2}=4\dfrac{1}{2} cup of sugar.

C. Travis has to put 1/8 cup of butter, but he put 1 cup of butter. The ratio is

\dfrac{1}{\frac{1}{8}}=\dfrac{1}{1}\cdot \dfrac{8}{1}=\dfrac{8}{1}.

If Travis wants to keep the ratios the same as they are in the original recipe, he needs to put 8 times more of all the other ingredients.

8 0
3 years ago
It takes Drew 1/10 hour to walk a 1/6 mile park loop. What is Drew's unit rate, in miles per hour?
meriva
1/10 hour = 10 minutes

1/6 mile loop in 10 minutes.
1/6*6/1, 10*6=60
1 Mile every 60 minutes.

By unit rate, do you mean miles per hour? If so:
Drew walks 1 mile per hour.
7 0
4 years ago
HELP ASAP SHOW WORK TOO!!! THANKS
lukranit [14]
Hope this is what you’re looking for!

8 0
3 years ago
2[(7-3)5 - 8) =<br> =<br> (Simplify your answer.)
Nezavi [6.7K]

Answer:

24

Step-by-step explanation:

8 0
4 years ago
A pole vault stick is leaning against a wall, touching the wall 16 ft above the ground. The bottom end of the stick is 12 ft fro
Pie

Answer:

20ft

Step-by-step explanation:

Height from the ground=16ft

distance from wall= 12ft

length of the stick=?

<em>According to the Pythagoras theorem the square of the hypotenuse is equal to the sum of the squares of the opposite sides.</em>

Here the stick is the hypotenuse.

12^{2} +16^{2} = x^{2}

144+ 256= x^{2}

x^{2}= 400

x=\sqrt{400} \\x= 20

Hence the length of the stick is 20ft.

Hope this helps.

8 0
3 years ago
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