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Archy [21]
3 years ago
7

Please help me I will mark BRAINLIEST!!! Find the value of x

Mathematics
1 answer:
Basile [38]3 years ago
6 0

Answer:

  x = 2√3 ≈ 3.464

Step-by-step explanation:

The side marked x is opposite the given 30° angle. The side marked 6 is adjacent to that angle. The trig function relating opposite and adjacent sides of a right triangle is ...

  Tan = Opposite/Adjacent

Filling in values, we have ...

  tan(30°) = x/6

Multiplying by 6 gives ...

  x = 6tan(30°) = 6(√3/3)

  x = 2√3 ≈ 3.464

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Which fraction has a repeating decimal as its decimal expansion?<br> 3/25 3/16 3/11 3/8
Nuetrik [128]

Answer:

C. 3/11

Step-by-step explanation:

If you divide 3/11, it's decimal will be: .272727272727... It is a repeating decimal and a irrational number .

The others are rational numbers and can be written out:

3/25 = .12

3/16 = .1875

3/8 = .375

5 0
3 years ago
Read 2 more answers
Solve for x. 7x−9&lt;12 or 14x+8&gt;11
Vitek1552 [10]

Answer:

For 7x-9<12, the answer is x<3

For 14x+8>11, the answer is x>3/14

Step-by-step explanation: Isolate the variables by dividing each side by factors that do not contain the variable.

I hope this helps you out! :)

4 0
3 years ago
Change 725 percent to a mixed number
kvv77 [185]
The answer to your question is 7 25/100 or simplified to 7 1/4 because percent means out of 100 and if there is 700 then there is 7 wholes thn you have 25/100 or 1/4
7 0
3 years ago
I need help can you help
saveliy_v [14]

Answer:

the awnser is 30

Step-by-step explanation:

mario and peach equal the same, so you would have to do 36÷3 and that equals 12, so then you look at mario divided by toad, and you would do 12÷2 to get 6, so toad would be 6, and that make bowser 0. so it would be 12+0+12+6=30

8 0
3 years ago
you practice the piano for 30 min. each day. Write and solve an equation to find the total time t you spend practicing the piano
Tom [10]
Lets get all the information we need first.
A week has 7 days, you practice 30 min each day, so in a week you will practice a total time t of 30 min for 7 times, that is:
t = 7day(30 min/day)
t = 210 min
So in a week you will practice a total of 210 minutes.
7 0
3 years ago
Read 2 more answers
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