1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
zalisa [80]
2 years ago
9

Pls help me with this multiple choice !

Mathematics
1 answer:
lana66690 [7]2 years ago
8 0

Answer:

D

Step-by-step explanation:

\sin(60)  =  \frac{6 \sqrt{3} }{x}  \\ x =  \frac{6 \sqrt{3} }{ \sin(60) }  = 12 \\  \tan(60)  =  \frac{6 \sqrt{3} }{y}   \\ y =  \frac{6 \sqrt{3} }{ \tan(60) }  =   6

You might be interested in
Select the equation that is equivalent to the equation: y+6=-4(X-2)
USPshnik [31]
First, you gotta distribute the -4 to x-2, 

<span>y+6=-4(X-2)
y+6=-4x+8

Then, subtract both sides by 6,
y+6-6=-4x+8-6
y=-4x+2

Done</span>
7 0
3 years ago
Read 2 more answers
PLZ HELP ASAP!!! I WILL NAME BRAINLIEST!! 65 POINTS!! (:
astra-53 [7]

Answer:

1. 44 + 3x

2. 2y - 8

3. x - 6

15. 5\frac{7}{8}

16. 6\frac{1}{3}

17. 3\frac{7}{9}

Step-by-step explanation:

1. 7² + 2² - 5 - 4 + 3x

   49 + 4 - 5 - 4 + 3x

       53 - 5 - 4 + 3x

           48 - 4 + 3x

              44 + 3x

2. - y - 5 + y + 2(2y-y) - 3

     -y - 5 + y + 4y - 2y -3

      -y - 5 + 5y - 2y - 3

          4y - 2y - 5 - 3

                2y - 8

3. 5x -3 - x - 3(x + 1²)

    5x - 3 - x - 3x - 3

      4x - 3x - 3 -3

           x - 3 -3

             x - 6

15.  7\frac{1}{4} - 1\frac{3}{8}

   = 7 \frac{2}{8} - 1\frac{3}{8}

   = \frac{58}{8} - \frac{11}{8}

   = \frac{47}{8} → 5\frac{7}{8}

16.  9 - 2\frac{2}{3}

   = \frac{54}{6} - 2\frac{4}{6}

   = \frac{54}{6} - \frac{16}{6}

   = \frac{38}{6} → 6\frac{2}{6} → 6\frac{1}{3}

17.  10\frac{1}{3}  - 6\frac{5}{9}

   =  10 \frac{3}{9} - 6\frac{5}{9}

   =    \frac{93}{9} - \frac{59}{9}

   =     \frac{34}{9} → 3\frac{7}{9}

Hope this helps.

6 0
3 years ago
Perform the following mathematical operation, and report the answer to the correct umber of significant figures 7.125*8.00
creativ13 [48]

Answer:23☺️

Step-by-step explanation:

4 0
2 years ago
X+2=9 into a word problem
Stolb23 [73]
Robin has to go shopping for her brother's birthday.

She already bought "x" presents for him.

The next day, Robin bought "2" more presents for him just in time for his birthday.

When she got home and celebrated his birthday, her beother opened, in total, "9" presents.

--- What is the number of presents that Robin had originally purchased? ---
6 0
3 years ago
you deposit $2000 in an account earning 3% interest compounded monthly. How much will you have in the account in 10 years?
Hitman42 [59]
If it’s 3% that’s 36% a year which means 360% in ten years. $2000+360%=$9200
8 0
2 years ago
Other questions:
  • The donaldson furniture company produces three types of rocking​ chairs: the​ children's model, the standard​ model, and the exe
    5·1 answer
  • Quadrilateral RSTU has vertices R (-3, 1) , S (-2, 3) , T (2, 3) , and U (3, 1). If you translate the quadrilateral four units d
    6·2 answers
  • Replace ∗ with a monomial so that the expression can be rewritten as a square of a sum or a difference:
    10·1 answer
  • Help..... simply this fraction<br><img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B22%7D%7B40%7D%20" id="TexFormula1" title=" \fra
    13·1 answer
  • Suppose that from a group of 9 men, 1 will be randomly chosen for a dangerous assignment, and suppose that the chosen man will b
    9·1 answer
  • Kasim has 7 square platters of equal size. Each side of each platter is 0.4 meters long. Kasim places all the platters in a row
    11·1 answer
  • After 1 year, the value of a car decreases by 19%. The car is now worth £3078. What was the value of the car originally?​
    14·1 answer
  • Please answer for both lateral and total :)
    9·2 answers
  • What is the area of the image below rounded to the nearest whole number?​
    10·1 answer
  • A chemist has three different acid solutions. The first acid solution contains
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!