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Rzqust [24]
4 years ago
14

5. What is the value of tan 45°? A. √2/2 B. √3/2 C. 1 D. √3

Mathematics
1 answer:
BaLLatris [955]4 years ago
4 0
If we use the unit circle:
sin 45° = √2/2
cos 45° = √2 / 2
tan x = sin x/ cos x
tan 45° = sin 45°/ cos 45° = √2 / 2  : √2 / 2 = 1
Answer: the value of tan 45° is C ) 1
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Answer:

6 inches

Step-by-step explanation:

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Using the ruler ;

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Therefore,

a + b + c

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6 0
3 years ago
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The volume of a rectangular prism is 270 cubic centimeters the height of the prism is 5 centimeters. What could the length and w
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Answer:

The answer to your question is below

Step-by-step explanation:

Data

Volume = 270 cm³

height = 5 cm

length = ?

width = ?

Formula

Volume of a rectangular prism = height x length x width

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Area of the base = Volume / height

-Substitution

Area of the base = 270 / 5

-Result

Area of the base = 54 m²

2.- Find the prime factors of 54

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                       1

3.- The possible values of the sidas of the rectangle are:

Combining the prime factor of 54.

              Length                        Width

              2 x 3 = 6           and    3 x 3 = 9

or            2 x 3 x 3 = 18   and    3 x 1 = 3

or            3 x 3 x 3 = 27  and     2 x 1 = 2

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Black_prince [1.1K]

Answer:

d. 31.

Step-by-step explanation:

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31.

3 0
3 years ago
Brainliest given<br><br> I got -6 but can someone explain too??
Vesna [10]

Answer:im not good at explanation but i think its -1

Step-by-step explanation:

8 0
3 years ago
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