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ANEK [815]
3 years ago
6

Tan 15°+ Cot 15° =4​

Mathematics
2 answers:
erik [133]3 years ago
5 0
Where’s the rest of the question? Am I supposed to solve this completely?
sp2606 [1]3 years ago
4 0

Answer:

tan 15 + cot 15

= sin 15 / cos 15 + cos 15 / sin 15

= (sin²15 + cos²15) / (sin 15 cos 15)

= 1 / (1/2 sin 30)

= 2 / sin 30

= 2 / (1/2)

= 4

Step-by-step explanation:

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Please someone know this ?
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Answer:

sas fact congruency

Step-by-step explanation:

angle and same side are given

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3 years ago
Suppose an identical ladder was put against a building that was 18 feet high and the ladder reached the top of the building. How
nikdorinn [45]

The distance between the bottom of the ladder be from the base of the building will be 17.32 ft.

<h3>What is the Pythagorean theorem?</h3>

It states that in the right-angle triangle the hypotenuse square is equal to the sum of the square of the other two sides.

As we can see in the figure the length of the ladder is 20 ft and the base of the ladder is 10 ft from the base of the building.

By using the Pythagorean theorem we will calculate the distance between the tip of the ladder and the base of the building.

H² = 20² - 10²

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H² = 300

H = √300

H = 17.32 ft.

Therefore the distance between the bottom of the ladder is from the base of the building will be 17.32 ft.

To know more about the Pythagorean theorem follow

brainly.com/question/343682

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7 0
2 years ago
Less common denominators for 7/10 2/5
Lera25 [3.4K]
The LCD is 10 because you can multiply 2/5 by 2 to get 4/10
7 0
3 years ago
A company sells fruit smoothies in two sizes: 6 ounces and 12 ounces. You know that a 6-ounce bottle contains 96 milligrams of s
galina1969 [7]

Answer:

I believe it would be 192 milligrams.

Step-by-step explanation:

They said the amount of sodium is equal to the amount of ounces meaning it would be 6ounce:96milligrams. In this case, doubling 6 would be 12, resulting in doubling 96 as well. I'm not 100% sure, this problem contains an unnecessary amount of information for a simple concept.

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the property that says you can add and multiply in any order, without changing the answer is called the____ property
damaskus [11]

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3 years ago
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