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
kirza4 [7]
3 years ago
5

Solve for xx. Round to the nearest tenth, if necessary. ​

Mathematics
2 answers:
Anna [14]3 years ago
7 0

Answer:

x = 4.3

Step-by-step explanation:

cos 21 = \frac{adjacent}{hypotenuse} = \frac{4}{x}\\\\x = \frac{4}{cos21} = 4.28

x= 4.3

Ksenya-84 [330]3 years ago
4 0

Answer:

Step-by-step explanation:

take 21 degree as reference angle

using cos rule

cos 21=adjacent/hypotenuse

0.93=4/x

x=4/0.93

x=9.67

x=9.7

You might be interested in
How do you solve for -7.21/-3.5
AVprozaik [17]

Answer:

it's 2.06

Step-by-step explanation:

\frac{ - 7.21}{ - 3.5}  = 2.06

5 0
3 years ago
The central limit theorem
goblinko [34]

Answer:

Option D (States.......distribution) is the appropriate choice.

Step-by-step explanation:

The superposition principle says that perhaps the sample distribution better reflects the regular distribution.

  • Because this sample size or group grows, all observations appear identical although irrespective of that same population demographics or distributions.
  • It shows everybody precisely how the measures are to be distributed if we take a friendly reminder from some kind of population group.

The latter choices should not affect the situation involved. The reaction, then, is the right one.

3 0
3 years ago
What's (5X^10)/(15X^4X^6)
Vanyuwa [196]
Go on photomath and than scan the question and it’ll show you the work and everything
4 0
3 years ago
Read 2 more answers
*daily bonus* 30 FREE POINTS!! Answer one simple question.
Naddik [55]

Answer:

not exactly "free" but it's −

702

x

+

90

Step-by-step explanation:

, that is, assumint you ment ...26 X(not times) * (3^3)...

3 0
4 years ago
Read 2 more answers
Chris's credit card has a restriction that he must pay either 10 percent of the unpaid balance or $25, whichever is greater. Whi
Tasya [4]

Answer:

The greater amount is $25 and the smaller amount is 10% which is 23.7 dollars. Hope this helps!

3 0
3 years ago
Other questions:
  • What is the solution of the system of equations c+3d=8 and c=4d-6?<br> Show work plz.
    8·1 answer
  • MEDAL::What is the simplified form of the seventh root of x to the fifth power times the seventh root of x to the fifth power? h
    13·2 answers
  • Which solid figures have their volumes calculated using the formula V = 1 Bh, where B is the area of the base and h
    9·2 answers
  • Which ratio is equivalent to 12 : 32?<br> A. 48/128<br> B. 28/63<br> C. 7/15<br> D. 48/64
    12·1 answer
  • If you reflect point A (3, 4) over<br> the y-axis, what is the reflected<br> point?
    10·1 answer
  • PLEASE HELP ALGEBRA PROBLEM!!! 20 POINTS ANSWER A-D
    11·1 answer
  • Puzzle Three
    11·2 answers
  • ⚠️ IF YOU POST SPAM ILL REPORT YOUR COMMENT AS MUCH AS I CAN! ⚠️
    6·2 answers
  • Enter the equation of the line in slope-intercept form. Slope is -1/2, and (-9,4) is on the line. The equation of the line is y=
    6·1 answer
  • Differential Equation
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!