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
AnnyKZ [126]
3 years ago
10

Please answer this!!​

Mathematics
1 answer:
hammer [34]3 years ago
3 0

Answer:

b

Step-by-step explanation:

tan equal to (opposite side) /(adjacent side)

am not able to write root 3 on phone but its something like this

(a¤3)/a

in which¤3 is root 3

You might be interested in
An angle measure 34 less than a complementary angle measure of each angle
FinnZ [79.3K]

Answer:

The unknown angle measures 56

Step-by-step explanation:

<u>Complementary Angles</u>:

Two angles are complementary when they add up to 90 degree.


An angle measure 34 less than a complementary angle. Which means angle one is 34 and angles two is 90 minus 34.


angle one + angle two = 90

34 + angle two = 90

angle two = 90 - 34

angle two = 56

7 0
3 years ago
Prove the identity (sin6x)/(1+cos6x)=tan3x.
Vikentia [17]
Use double angle identity
sin(2x) = 2 sin x cos x \\  \\ cos(2x) = 2cos^2 x - 1

We can relate '6x' to '3x' in the same way since 6 is 2*3.
sin(6x) = 2 sin (3x) cos (3x) \\ \\ cos(6x) = 2cos^2 (3x) - 1

Now sub into left side of identity. Simplify until it equals right side.
\frac{2 sin(3x) cos(3x)}{1+(2cos^2 (3x) -1)} = \frac{2 sin(3x) cos(3x)}{2cos^2 (3x) } = \frac{sin(3x)}{cos(3x)} = tan (3x)
3 0
4 years ago
Suppose payments were made at the end of each month into an ordinary annuity earning interest at the rate of 2.5%/year compounde
Kisachek [45]

Answer:

Monthly payment= $440.71

Step-by-step explanation:

Giving the following information:

Mothly interest rate (i)= 0.025/12= 0.00208

Number of periods (n)= 12*10= 120 months

Future Value (FV)= $60,000

<u>To calculate the monthly payment, we need to use the following formula:</u>

Monthly payment= (FV*i) / [(1+i)^(n) - 1]

Monthly payment= (60,000*0.00208) / [(1.00208^120) - 1]

Monthly payment= $440.71

6 0
3 years ago
Describe the value of 12x−4 when x=10
Vika [28.1K]

Answer:

Answer is 116

Step-by-step explanation:

12(10)-4 is 116

7 0
3 years ago
Read 2 more answers
How does the greenhouse effect keep the Earth warm? The atmosphere
Salsk061 [2.6K]

Answer:

D

Step-by-step explanation:

7 0
4 years ago
Read 2 more answers
Other questions:
  • Lydia bought a shirt at 20% off its retail price of 40%. She paid 5% tax on the price after the discount. How much did Lydia pay
    11·1 answer
  • A radiator contains 10 quarts of fluid, 30% of which is antifreeze. How much fluid should be drained and replaced with pure anti
    11·2 answers
  • What is another way to represent 100
    8·2 answers
  • Evaluate the following functions at x = 10 q(x)=x^2-2x+2​
    6·1 answer
  • What value is missing from the table?
    7·2 answers
  • There are 123 students going on a field trip to pan for gold. If they are going in vans that hold 5 students each, how many vans
    11·2 answers
  • Is the perpendicular bisector of . What is the length of ?
    9·1 answer
  • Please help me with this
    9·1 answer
  • What is the median?<br> A(18<br> B(27<br> C(33.2<br> D(34.5
    10·2 answers
  • Point T, the midpoint of segment RS, can be found using the formulas x = (6 – 2) + 2 and y = (4 – 6) + 6. What are the coordinat
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!