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4 years ago

Prove that sinΘcosΘ=cotΘ is not a trigonometric identity by producing a counterexample.

Mathematics

1 answer:

yan [13]4 years ago

4 0

sin x + cos x = l would be the answer

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Plz help This is algebra

viktelen [127]

A is the correct answer because the 5 on the y-axis would be going horizontal across the graph and perpendicular to the x-axis. And when it’s in that form it’s always undefined

8 0

3 years ago

In a first -aid kit the ratio of large bandages is 3 to 2. Based on this ratio, how many large bandages are in the kit if there

11Alexandr11 [23.1K]

Answer:

Step-by-step explanation:

The total number of ratio units is 3+2 = 5, and the 3 ratio units representing large bandages make up 3/5 of that total. Thus, large bandages will make up 3/5 of the total number of bandages:

3/5×80 = 48 . . . . number of large bandages in the kit

7 0

4 years ago

Can you please help me with this

Rina8888 [55]

The formula to find the volume multiplies the length by the width by the height, so length is 7, the width is 2 and the height is 3.

7×2×3= 42

42 cubic units.

7 0

3 years ago

Read 2 more answers

What is 1/4 multiplied by 3 as a mixed number

Colt1911 [192]

Answer:

3/4

Step-by-step explanation:

1/4 * 3 = 3/4

This is a fraction, not a mixed number

7 0

3 years ago

Display the set of data in a histogram.

Scrat [10]

Answer:

B (The second graph)

Step-by-step explanation:

The order of frequencies of the chart:

1, 13, 9, 8, 12 reference

The order of frequencies of the graphs:

1) 1, 13, 9, 12, 8 incorrect

2) 1, 13, 9, 8, 12 correct

3) 9, 13, 1, 8, 12 incorrect

4) 13, 1, 9, 8, 12 incorrect

Therefore, the second graph 'b', is correct!

7 0

3 years ago