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
77julia77 [94]
3 years ago
8

Can someone help me find the final answer to this im very confused

Mathematics
1 answer:
m_a_m_a [10]3 years ago
3 0

Answer:

  (7√3)/3

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relation between sides of a right triangle and angles.

  Tan = Opposite/Adjacent

That means ...

  tan(30°) = x/7

Multiplying by 7, we have ...

  x = 7·tan(30°)

  x = (7√3)/3

You might be interested in
If a median, an altitude, and an angle bisector are the same segment in a triangle, the triangle is scalene
statuscvo [17]
Never is the right answer .
3 0
3 years ago
14. Please help. What is the length of PQ⎯⎯⎯⎯⎯⎯⎯⎯?<br> Enter the correct value.
Pepsi [2]

Answer:

The correct value is 5.

5 0
4 years ago
How much did benji earn if he got $50 for mowing the lawn plus a 10% tip?
asambeis [7]

Answer:

$55

Step-by-step explanation:

50+(50*0.1)

50+5

55

6 0
3 years ago
Helppppppppppppppppppp and answer fastttt​ where would I graph it
love history [14]

Answer:put a pt on the y on -2 then go down 3 and 2 right put another pt

Then from first pt go up 3 and 2 left

Now you have 3 pts look at picture

Step-by-step explanation:

4 0
3 years ago
Mary​'s car will go 261 miles on 14.5 gallons of gasoline in highway driving.
suter [353]

Answer:

a) 91 1/6 gallons

b) 2502 miles

Step-by-step explanation:

You are given a number of miles and a number of gallons for the car. The ratio of these numbers is ...

  (261 mi)/(14.5 gal) = 18 mi/gal

We presume this value is constant for this car. Then the questions can be answered by forming and solving a proportion:

a) 1641 miles/(gallons) = 18 mi/(1 gal)

Multiplying by gallons and dividing by 18 mi/gal, we get

  1641/18 gal = (gallons) = 91 1/6 gal

It will take 91 1/6 gallons of gasoline for Mary to drive to her friend's house.

___

b) Same deal, but the miles are unknown.

  (miles)/(139 gal) = (18 mi)/(1 gal)

Multiplying by 139 gal gives ...

  (18 mi)·139 = (miles) = 2502 mi

139 gallons of gasoline will let Mary drive 2502 miles.

3 0
3 years ago
Other questions:
  • Please help me on this!!! :D
    13·1 answer
  • Solve four ninths plus nine eighteenths
    8·2 answers
  • Which of the following represents "Twice the abscissa increased by three times the ordinate is ten"?
    6·1 answer
  • What are the common factors of 24 and 36
    8·1 answer
  • How can 9+3 =12 help you solve 12-9?
    15·2 answers
  • BRAIN TO CORRECT ANSWER!!
    10·2 answers
  • I mess up everthing i'm the worst friend ever
    9·2 answers
  • Find the area of the shape below.
    13·1 answer
  • Find the prime factorization of 945
    6·1 answer
  • Given: f(x) = x - 7 and h(x) = 2x + 3
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!