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
katovenus [111]
3 years ago
7

Identify the values of the variables. Give your answers in simplest radical form. HELP PLEASE!!!

Mathematics
2 answers:
galben [10]3 years ago
6 0

Answer:

x = 3\sqrt{2}

y = 6\sqrt{2}

Step-by-step explanation:

The triangle is a 30-60-90 right triangle.

The ratio of the lengths of the sides is:

1 : \sqrt{3} : 2

The order of the sides in the ratio above is

short leg : long leg : hypotenuse

The long leg is sqrt(3) times the length of the short leg.

x \times \sqrt{3} = 3\sqrt{6}

x = \dfrac{3\sqrt{6}}{\sqrt{3}}

x = 3 \times \sqrt{\dfrac{6}{3}}

x = 3\sqrt{2}

The hypotenuse is twice the length of the short leg.

y = 2 \times 3\sqrt{2}

y = 6\sqrt{2}

olchik [2.2K]3 years ago
3 0

Answer:x=root6, y=2root18


Step-by-step explanation:


You might be interested in
a taxi driver charges $2.25 per mile. the driver also charges a one time $12 fee. write and solve an equation to determine how m
Andrew [12]

Answer:

if x is the number of miles driven, the equation is 2.25x + 12=30. solved: x = 8 miles

Step-by-step explanation:

First, you make the equation. If x is the number of miles, the price per mile would be 2.25 times x or 2.25x. You also have to add the one time fee of $12, so you have 2.25x + 12. Next, you're trying to find x if it costs $30 total so you would have 2.25x + 12 = 30.

Solving,

2.25x + 12 = 30

subtract 12 from both sides

2.25x = 18

divide both sides by 2.25

x = 8 miles

8 0
3 years ago
BRAINLIEST
vovikov84 [41]

Answer:

it is (8;1)

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Solve the system by substitution<br> -x - y - z= -8<br> -4x + 4y + 5z = 7<br> 2x + 2z = 4
Stella [2.4K]

First:

2x + 2z = 4

2(x+z)=4

x+z=4/2

x=2-z

-x - y - z=  -8

-(2-z)-y-z= -8         replace x

-2+z-y-z= -8          (cancel z)

-2-y= -8

6 = y

Then:

-4x + 4y + 5z = 7  replace x and y

-4(2-z)+4*6 + 5z = 7

-8 + 4z + 24 + 5z = 7

16 + 9z = 7

9z = 7 - 16

9z = -9

z = -9/9

z= -1

Finally

x= 2-z  replace z

x = 2- (-1)

x = 3

5 0
3 years ago
Out of the 30 days in April, 3/5 of the days were sunny and clear. The rest of the days were either cloudy or contained some rai
Lelechka [254]

Answer:

12

Step-by-step explanation:

5 0
3 years ago
The digits of a certain three-digit number are consecutive odd numbers. If the sum of the digits is 15, find the number.
scoray [572]
The answer is 5 because it is consecutive 3 times and it is an odd number
3 0
3 years ago
Read 2 more answers
Other questions:
  • Custom drapes are being fitted for a large circular window. It is difficult to get these measurements, but the window has an 8 f
    15·2 answers
  • Suppose you are simplifying 4 + 3(8 - 3·2)2.
    12·2 answers
  • What are the answers to these?!?!?!?&gt;&gt;&gt;&gt;&gt;
    14·1 answer
  • An item cost $420 before tax, and the sales tax is $33.60. Find the sales tax
    6·1 answer
  • These two cones are similar. What is the value of x?
    13·1 answer
  • 10 millimeters<br> 1 centimeter<br> 230 millimeters<br> x centimeters
    15·1 answer
  • Can someone please help me with geometry. Honestly I need help. Let me know please! :)
    13·1 answer
  • |1/2- x/3|=5/6. Solve for x. There is (most likely) 2 answers
    7·1 answer
  • Will be marked the brainliest if correct
    12·1 answer
  • Select the correct answer
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!