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
malfutka [58]
3 years ago
6

Find x. 30 20 Need help with this question asap

Mathematics
2 answers:
maria [59]3 years ago
8 0

Answer:

x = 10\sqrt{3}

Step-by-step explanation:

Using the cosine ratio in the right triangle and the exact value

cos30° = \frac{\sqrt{3} }{2} , then

cos30° = \frac{adjacent}{hypotenuse} = \frac{x}{20} = \frac{\sqrt{3} }{2} ( cross- multiply )

2x = 20\sqrt{3} ( divide both sides by 2 )

x = 10\sqrt{3}

Molodets [167]3 years ago
6 0
Cos=adjacent/hypotenuse
Cos30=x/20
x=cos30 *20

Sorry I don’t have a calculator right now
You might be interested in
A newspaper article about an opinion poll says that 43% of Americans approve of the president's overall job performance." Toward
mash [69]
The variable was whether people approve or disapprove of the president. They were trying to poll just the people that live in the main part of the USA. There is slight bias that comes from excluding Alaska and Hawaii.
6 0
3 years ago
I need help with this problem asap :(
Dafna1 [17]

Answer:

m<P=130°

m<Q=130°

m<R=50°

Step-by-step explanation:

m<P=130

m<Q=130

m<R=50

3 0
2 years ago
HELPPP <br> If Julie makes $20,000 a year, how much will she make in a day?
NNADVOKAT [17]
I’m not sure I would help you if knew
7 0
2 years ago
Sara buys soil from a gardener to fill a planter.The gardener has 1.5 cubic feet of soil to sell for $6. Sara buys just enough s
Travka [436]
The first thing you should do is calculate the volume of the prism.
 We have then:
 V = h * L ^ 2
 Where,
 L: side of the square base.
 h: height.
 Substituting we have:
 V = (0.5) * (1) ^ 2 = 0.5 feet ^ 3.
 Then, we can make the following rule of three:
 1.5 feet ^ 3 ---> 6
 0.5 feet ^ 3 ---> x
 Clearing x we have:
 x = (0.5 / 1.5) * (6) = 2 $
 Answer:
 it will cost Sara 2 $ to completely fill her planter with soil
5 0
3 years ago
A. SAS<br> b. ASA<br> c. AAS<br> d.SSS
Vlad [161]
I think it is b ASA
6 0
2 years ago
Other questions:
  • Determine whether or not the given procedure results in a binomial distribution. If not, identify which condition is not met. Su
    5·2 answers
  • A coin is flipped 6 times, each time landing on heads. What is the probability that on the next flip, the coin lands on Tails? *
    12·1 answer
  • Steps for showing percent of 2028÷30%
    14·2 answers
  • Points guys the first person to comment gets brainlest 25 points btw
    10·1 answer
  • Wildlife reserve has 7 lion cubs born in the spring and now has 41 total lions. Write an equation to represent the situation.
    8·1 answer
  • A 75.0 W bulb is connected to a
    11·1 answer
  • write a real world problem in which you need to find the volume of a right rectangular prism. solve your problem
    9·1 answer
  • Please help asap no trolls!
    7·1 answer
  • (I SUCK AT MATHS)<br><br>If 15 metres of rope costs £22.50, how much would 12 metres cost?<br>​
    11·2 answers
  • An animal shelter has 18 cats.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!