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german
3 years ago
10

What is the length of s?​

Mathematics
1 answer:
prisoha [69]3 years ago
8 0

Answer:

20.78460969 = s

Step-by-step explanation:

tan theta = opposite side / adjacent side

tan 60 = s /12

Multiply each side by 12

12 tan 60 = s /12 *12

20.78460969 = s

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Please explain what this means! (no math needs to be done as I got the answers but I don't understand the explanation...)
nata0808 [166]

you can imagine this as a venn diagram. the "or" event would consist of everything in both sides and the middle of the venn diagram because you can choose form either event x <u>or</u> event y.

the "and" event would consist of everything in the middle of the venn diagram because you choice must be a part of both event x <u>and</u> event y.

the complement of an event is just everything that is not included in the event. for example, in a coin flip, the complement of heads is tails. in a dice roll, the complement of {1,2} is {3,4,5,6}

so if you come across these just think "either or" or "both and." and remember that the complement is everything excluding what is listed.

i apologize if this does not help, im not that great at explaining things

6 0
3 years ago
austin ran "a" miles. joshua ran at least one more than 3 times the number of miles that austin ran. write an inequality that co
Mnenie [13.5K]
3a > a is the inequality
7 0
3 years ago
What is the distance between z 1 = 2 + 9i and z 2 = 2 - 4i?
Lapatulllka [165]
Distance formula: SR (A^2+B^2)
SR [(2+9i)^2 + (2-4i)^2] =
SR [4 + 18i + 81i^2 + 4 - 8i + 16i^2] =
SR [8 + 10i + 97i^2]
6 0
3 years ago
If I = “-1” then i2 =
jonny [76]

Answer:

-2

Step-by-step explanation:

negative times positive equal negative so

-1×2= -2

7 0
3 years ago
Read 2 more answers
When u = −2 5 , v = −5 2 , then the vectors in span{u, v} lie on a line through the origin. True or false?
Ira Lisetskai [31]

True.

The vectors are -25 in the left direction and;

-52 in the left direction

So they lie on the same line.

5 0
3 years ago
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