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
qwelly [4]
3 years ago
13

In a 30°-60°-90° triangle, the length of the hypotenuse is 30. Find the length of the shorter leg.

Mathematics
2 answers:
dexar [7]3 years ago
6 0

Answer:

15

Step-by-step explanation:

Troyanec [42]3 years ago
5 0

Answer:

15

Step-by-step explanation: I believe that's the answer because the hypotenuse in a 30 60 90 is x2 and 15x2=30

You might be interested in
How can you write the expression with rationalized denominator? sqrt3 - sqrt6 / sqrt 3 + sqrt 6
harina [27]
Answer:  2√2 - 3

Explanation:


The expession written properly is:

\frac{ \sqrt{3}- \sqrt{6}  }{ \sqrt{3}+ \sqrt{6} }

To rationalize that kind of expressions, this is to eliminate the radicals on the denominator you use conjugate rationalization.

That is, you have to multiply both numerator and denominator times the conjugate of the denominator.

The conjugate of √3+√6 is √3 - √6, so let's do it:

\frac{ \sqrt{3} - \sqrt{6} }{ \sqrt{3} + \sqrt{6} } . \frac{ \sqrt{3}- \sqrt{6}  }{ \sqrt{3}- \sqrt{6} }

To help you with the solution of that expression, I will show each part.

1) Numerator: (√3 - √6) . (√3 - √6) = (√3 - √6)^2 = (√3)^2 - 2√3√6 + (√6)^2 =

= 3 - 2√18 + 6 = 9 - 6√2.

2) Denominator: (√3 + √6).(√3 - √6) = (√3)^2 - (√6)^2 = 3 - 6 = - 3

3) Then the resulting expression is:

 9 - 6√2
-----------
 -3

Which can be further simplified, dividing by - 3

    -3 + 2√2

Answer: 2√2 - 3

7 0
3 years ago
Read 2 more answers
1.60. वात्सल्य के अन्तर्गत शिशु स्वरूप के सौंदर्य की अपनी महत्वपूर्ण भूमिका होती है । आपने भी जीवन में
Rus_ich [418]

Answer:

hope it helps

please mark me brainliest

Step-by-step explanation:

वात्सल्य रस का स्थायी भाव है। माता-पिता का अपने पुत्रादि पर जो नैसर्गिक स्नेह होता है, उसे ‘वात्सल्य’ कहते हैं। मैकडुगल आदि मनस्तत्त्वविदों ने वात्सल्य को प्रधान, मौलिक भावों में परिगणित किया है, व्यावहारिक अनुभव भी यह बताता है कि अपत्य-स्नेह दाम्पत्य रस से थोड़ी ही कम प्रभविष्णुतावाला मनोभाव है।

संस्कृत के प्राचीन आचार्यों ने देवादिविषयक रति को केवल ‘भाव’ ठहराया है तथा वात्सल्य को इसी प्रकार की ‘रति’ माना है, जो स्थायी भाव के तुल्य, उनकी दृष्टि में चवर्णीय नहीं है[1]।

सोमेश्वर भक्ति एवं वात्सल्य को ‘रति’ के ही विशेष रूप मानते हैं - ‘स्नेहो भक्तिर्वात्सल्यमिति रतेरेव विशेष:’, लेकिन अपत्य-स्नेह की उत्कटता, आस्वादनीयता, पुरुषार्थोपयोगिता इत्यादि गुणों पर विचार करने से प्रतीत होता है कि वात्सल्य एक स्वतंत्र प्रधान भाव है, जो स्थायी ही समझा जाना चाहिए।

भोज इत्यादि कतिपय आचार्यों ने इसकी सत्ता का प्राधान्य स्वीकार किया है।

विश्वनाथ ने प्रस्फुट चमत्कार के कारण वत्सल रस का स्वतंत्र अस्तित्व निरूपित कर ‘वत्सलता-स्नेह’ [2] को इसका स्थायी भाव स्पष्ट रूप से माना है - ‘स्थायी वत्सलता-स्नेह: पुत्राथालम्बनं मतम्’।[3]

हर्ष, गर्व, आवेग, अनिष्ट की आशंका इत्यादि वात्सल्य के व्यभिचारी भाव हैं।

8 0
3 years ago
What geographical information was used in alloying the first three digits of social security numbers to the state
Gala2k [10]
Since 1973, social security numbers have been issued by our central office. The first three (3) digits of a person's social security number are determined by the ZIP Code of the mailing address shown on the application for a social security number. Prior to 1973, social security numbers were assigned by our field offices. The number merely established that his/her card was issued by one of our offices in that State. See also High Group List<span> of SSN's.</span>
5 0
3 years ago
I don’t understand how this works?<br> Please help, thanks.
Dima020 [189]

Answer:

(B) Is the answer here

Step-by-step explanation:

Well a function’s domain can’t repeat no matter what.

Domain is X.

So the first one doesnt work since it repeats to every single digit that exists.

The second one works becuase the domain aren’t repeated and the range being repeated (or known as y) is but that deosn’t matter.

6 0
3 years ago
Read 2 more answers
The velocity of sound in air is given by the equation v=20\sqrt(273+t) where v is the velocity in meters per second and t is the
adelina 88 [10]

Step-by-step explanation:

Jupiter's

Jupiter's menagerie of moons includes the largest in the solar system (Ganymede), an ocean moon (Europa) and a volcanic moon (Io). Many of Jupiter's outer moons have highly elliptical orbits and orbit backwards (opposite to the spin of the planet).

i want 3 brainliest

7 0
3 years ago
Read 2 more answers
Other questions:
  • Given b(x)=|x+4|, what is b(-10)? A.-10<br> b. -6<br> c. 6<br> d. 14
    11·2 answers
  • 1. x = y<br> x – 3y = 4<br> Substitution
    8·1 answer
  • in a survey if 27.5 percent of those questioned chose swimming as their favorite. If 11 people chose swimming then how many peop
    12·1 answer
  • Show Work <br> 280 centimeters into meters
    10·2 answers
  • A circle with area \blue{9\pi}9πstart color #6495ed, 9, pi, end color #6495ed has a sector with a central angle of \purple{60^\c
    10·1 answer
  • A club with five men and six women wish to form a committee. The number of men must be between 1 and 3 (inclusive), and the numb
    10·1 answer
  • How many different ways are there to arrange the letters A, B, A, and B? 4
    6·1 answer
  • Https://brainly.com/question/22830500 <br><br> go to this pleaseee i need help
    9·2 answers
  • Write an equation for the description
    13·2 answers
  • Uhm is this a function?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!