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
fredd [130]
3 years ago
9

Can someone please explain how to do this i am so confused i just want to pass this class please :(

Mathematics
1 answer:
mash [69]3 years ago
7 0

Answer:

x=6√3

Step-by-step explanation:

In 30-60-90 triangles, if the hypotenuse is <em>x</em>, the longest leg is \frac{x}{2}, and the shortest leg is \frac{x\sqrt{3} }{2}.

If the longest leg is 6, then \frac{x}{2} =6

Multiply by 2,

x=12

If x=12,

\frac{12\sqrt{3} }{2}

=6\sqrt{3}

So, the shortest leg is 6√3.

You might be interested in
Nancy is buying a new pair of boots. The store is having a sale and all boots are 20% off.
Strike441 [17]
Can you please complete your question?
5 0
3 years ago
ROMAN NUMERAL HI TOMMROW
Yuki888 [10]

Answer:

hey

Step-by-step explanation:

5 0
2 years ago
Suppose each edge of the cube shown in the figure is 10 inches long. Find the sine and cosine of the angle formed by diagonals D
tatiyna

Check the picture below.

sin(EDG )=\cfrac{\stackrel{opposite}{10}}{\underset{hypotenuse}{10\sqrt{3}}}\implies sin(EDG )=\cfrac{1}{\sqrt{3}}\implies sin(EDG )=\cfrac{1}{\sqrt{3}}\cdot \cfrac{\sqrt{3}}{\sqrt{3}} \\\\\\ \stackrel{\textit{rationalizing the denominator}}{sin(EDG )=\cfrac{\sqrt{3}}{\sqrt{3^2}}\implies sin(EDG )=\cfrac{\sqrt{3}}{3}} \\\\[-0.35em] ~\dotfill

cos(EDG )=\cfrac{\stackrel{adjacent}{10\sqrt{2}}}{\underset{hypotenuse}{10\sqrt{3}}}\implies cos(EDG )=\cfrac{\sqrt{2}}{\sqrt{3}}\implies cos(EDG )=\cfrac{\sqrt{2}}{\sqrt{3}}\cdot \cfrac{\sqrt{3}}{\sqrt{3}} \\\\\\ \stackrel{\textit{rationalizing the denominator}}{cos(EDG )=\cfrac{\sqrt{6}}{\sqrt{3^2}}\implies cos(EDG )=\cfrac{\sqrt{6}}{3}}

4 0
2 years ago
BRAINLIEST HERE
Leno4ka [110]
I’m pretty sure it 19 :-)
6 0
3 years ago
Help?<br><br> this counts as a grade so i really need help
morpeh [17]
15c=m

15 x (amount of cars) = amount of money
7 0
3 years ago
Other questions:
  • The difference between two positive integers is 4. If the smaller is added to the square of the larger, the sum is 68. Find the
    10·1 answer
  • The trail is 2982 miles long.It begins in city A and ends in city B.Manfred has hiked 2/7 of the trail before.How many miles has
    14·1 answer
  • What is scientific notation of 2910000 and 140000
    11·1 answer
  • Find the solution of 4x^2-4x-1=0
    15·1 answer
  • Someone Please Help !! Picture shown
    5·1 answer
  • Needs help with numbers 14,18,19,20
    11·2 answers
  • Help on number 9 please!
    15·1 answer
  • Are 5 and -5 reciprocals?
    5·2 answers
  • ILL MARK BRAINIEST IF YOU CAN DO THIS RIGHT!!!
    7·1 answer
  • If I have a 75% chance of winning a bet, what would the odds be that I WON'T be profiting after 15 bets? (Assume I bet the same
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!