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
Orlov [11]
2 years ago
5

Please help me to solve this problem​

Mathematics
2 answers:
gogolik [260]2 years ago
4 0

Answer:

4\sqrt{3}/3

Step-by-step explanation:

tan 30 = \sqrt{3} /3

cos 30 = \sqrt{3}/2

sin 60 = \sqrt{3}/2

=> Total = \sqrt{3} /3 + \sqrt{3}/2 x 2 = 4\sqrt{3}/3

faust18 [17]2 years ago
3 0

Answer:

\sqrt{3} + \frac{5\sqrt{3} }{6}

Step-by-step explanation:

tan(30°) = \frac{\sqrt{3}}{3}

cot(30°) = \sqrt{3}

sin(60°) = \frac{\sqrt{3}}{2}

\frac{\sqrt{3} }{3} +\sqrt{3} +\frac{\sqrt{3}}{2}  = \sqrt{3} +\frac{5\sqrt{3} }{6}

You might be interested in
The level of calcium in the blood of healthy young adults follows a normal distribution with mean $\mu=10$ milligrams per decili
Allisa [31]
<span>This indicates the blood calcium level is very low .This condition is known as hypocalcemia. The low calcium level may result from a problem with the parathyroid glands as well as from diet,kidney disorders,or certain drugs also causes low blood calcium level.</span>
5 0
3 years ago
What is the slope? <br><br><br> WILL MARK BRAINLIEST!! !! <br> (picture included ^^^^)
ryzh [129]

Answer:

answer 3

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The sum of three consecutive odd integers is-219. What is the first number in the set?
Alex73 [517]

Answer:

-75

Step-by-step explanation:

Let us consider the first  odd number to be 'x'.

Thus:

  1. 1st odd number: x
  2. 2nd odd number: x+2
  3. 3rd odd number: x+3

According to the question, the sum of these three consecutive ODD numbers should be equal to -219

So,

x + x + 2 + x + 4 = -219

3x + 6 = -219

3x = -225

x = -75

3 0
3 years ago
Substract 8 times the sum of a and b from 9y​
erastovalidia [21]

Answer:

Step-by-step explanation:

according to the question ur equation is

9y-8(a+b)

9y-8a-8b

6 0
2 years ago
Read 2 more answers
Round the whole number to the given place. 75,801,300 to the nearest million​
valina [46]

Answer:

76,000,000

Step-by-step explanation:

Look at the 100,000 place and see whether to round up or down - 8 is larger than 5, therefore 75,000,000 gets rounded up to 76,000,000

8 0
3 years ago
Other questions:
  • Which group of numbers is listed from least to greatest
    11·1 answer
  • equation c: y = 6x+9 equation d: y = 6x + 2 how many solutions are there to the given set of equation
    8·1 answer
  • Write the eqWrite the equation of the line, in point-slope form. Identify the point (-2, -2) as (x1, y1). Use the box provided o
    9·1 answer
  • Craig earns extra money as a lifeguard. He earns $36 for 4 hours and $63 for 7 hours. Determine the constant of proportionality.
    11·1 answer
  • Suppose a parabola has an axis of symmetry at x = -8 , a maximum height of 2, and passes through the point (-7, -1). Write the e
    12·1 answer
  • What is one hundred forty-one million,six hundred twenty thousand in standard form
    5·2 answers
  • 50% of all cakes were party cakes 1/5 fruit cakes the remainder sponge cakes what percentage of sponge cakes were made
    6·2 answers
  • How to express the first one in distributive property and the second one to write the ratio of pretzels to bread chips?
    9·1 answer
  • Complete the conversion <br> 7480 yd _ mi
    12·1 answer
  • Can you help me?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!