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
hodyreva [135]
3 years ago
14

(sin30°+cos60°) (tan60°-sec30°)​

Mathematics
2 answers:
vredina [299]3 years ago
7 0

Answer:

i hope this will help you

olga_2 [115]3 years ago
5 0

Answer:

\frac{ \sqrt{3} }{3}

Step-by-step explanation:

(sin30 +  \cos(60) )( \tan(60)  -  \sec(30)

( \frac{1}{2}  +  \frac{1}{2} )( \sqrt{3} -  \frac{2 \sqrt{3} }{3})

(1)( \sqrt{3} ) over 3

=  \frac{ \sqrt{3} }{3}

You might be interested in
14 = 2y/5 what is the solution?
Gnom [1K]

Answer:

y=35

Step-by-step explanation:

y in (-oo:+oo)

14 = (2*y)/5 // - (2*y)/5

14-((2*y)/5) = 0

(-2/5)*y+14 = 0

14-2/5*y = 0 // - 14

-2/5*y = -14 // : -2/5

y = -14/(-2/5)

y = 35

y = 35

5 0
3 years ago
What is the percentage of 204 over 1015, 1 over 8120, 1 over 5832, and 1 over 6?
Basile [38]

Answer:

204/1015 (irreducible) = 20.1%

1/8120 (irreducible) = 0.01232%

1/5832 (irreducible) = 0.01715%

1/6 (irreducible) = 16.67%

Step-by-step explanation:

8 0
3 years ago
A teacher asked his students to vote for an animal to be their class pet. Five-eighteenths of the students voted for a rabbit, O
ololo11 [35]

Answer:

<em>Since you didn't list the statements, I'll just list some true statements.</em>

-------------------------------------

There are 17 students in this class.

Majority of students voted for a hamster.

Snake was the least voted for.

5 0
3 years ago
Which represents the solution(s) of the system of equations, y = x2 – 2x – 15 and y = 8x – 40? Determine the solution set algebr
almond37 [142]

Answer:

(5, 0 )

Step-by-step explanation:

Given the 2 equations

y = x² - 2x - 15 → (1)

y = 8x - 40 → (2)

Substitute y = x² - 2x - 15 into (2)

x² - 2x - 15 = 8x - 40 ( subtract 8x - 40 from both sides )

x² - 10x + 25 = 0 ← in standard form

(x - 5)² = 0 ← in factored form, thus

x - 5 = 0 ⇒ x = 5

Substitute x = 5 into (2) for corresponding value of y

y = 8(5) - 40 = 40 - 40 = 0

Solution is (5, 0 )

3 0
3 years ago
3 gallons = 48 cups
seraphim [82]

Answer:

Yes that's correct!! Nice work!! (: You're doing great.

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • What will be the simple interest earned when you invest $1,000 for 3 years at 10 percent and the compound interest earned when y
    9·2 answers
  • What is 57.8 divided by 81
    5·1 answer
  • How would a one-fifth in numbers be?​
    12·1 answer
  • Sam buys 20 boxes of oranges.
    10·1 answer
  • Classify the following triangle. Check all that apply.
    5·2 answers
  • If |z| = 1, where z = x + yi ... find the real part of the number 1 / z-1??​
    7·1 answer
  • A circle's radius is increased by 10%. By what percentage does its area increase
    12·1 answer
  • PLEASE HELP I WILL MARK BRAINLIEST explanation please!! :)
    6·2 answers
  • Ally and Beck went fishing and caught a total of 75 fish. At home,
    5·2 answers
  • Kindly help me solve this questions <br><br>a) 3/X+2-2=1/1/2<br>b) 3(4-7x)/5-0.7=x-6/2<br>​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!