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
EleoNora [17]
2 years ago
11

Find the value of the trigonometric ratio. Simplify the ratio if possible.

Mathematics
1 answer:
sweet [91]2 years ago
3 0

Step-by-step explanation:

Given that,

BC = 8

Ac = 15

We can find AB using the pythagoas theorem.

AB=\sqrt{AC^2+BC^2}\\\\=\sqrt{15^2+8^2}\\\\AB=17

We know that,

\cos\theta=\dfrac{B}{H}, B is base and H is Hypotenuse

\cosB=\dfrac{8}{17}

Hence, this is the required solution.

You might be interested in
Find the equation of the line that is perpendicular to the line y =-2 passing through the point(3,4)
masha68 [24]

Answer:

Step-by-step explanation:

x = 3

6 0
3 years ago
What are the measures of the angles in the triangle?
Vlad [161]

Answer:

it is either A or D

Step-by-step explanation:

7 0
2 years ago
Think of your favorite spot to get food from. You are going there to get your first meal after quarantine and the meal cost $35.
sveta [45]

Answer:

You will be paying $41.30 in total.

Step-by-step explanation:

The cost of the meal is $35 and you want to leave 18% tip on the meal.

We want to find the total amount that will be paid.

First, we have to find 18% of $35 and then, add it to the original bill ($35).

18% of 35 is:

18/100 * 35 = $6.30

The tip is $6.30, therefore, the total amount paid will be:

$35 + $6.30 = $41.30

You will be paying $41.30 in total.

6 0
2 years ago
Give s reason to divide 15 into 3 equal groups
liubo4ka [24]
Divide the cookies to each friend. each friend gets 5 cookies
7 0
3 years ago
Given: -2x < 10. Choose the solution set.
nadya68 [22]

Answer:

C

Step-by-step explanation:

given - 2x < 10 ( divide both sides by - 2 )

Remembering that the symbol is reversed when multiplying/ dividing by a negative quantity.

x > - 5 ← note reversal of symbol

solution is {x | x > - 5 } → C


4 0
3 years ago
Other questions:
  • What is 3.25 reapting 5 as a fraction
    11·1 answer
  • Complete this statement
    11·1 answer
  • Write the decimal 1,072.039 in expanded form.
    12·2 answers
  • Which method when performed on the graph of y = 5x - 16 will result in a line that is parallel? Select all the methods that appl
    5·1 answer
  • 2/3 4/9 5/6 7/12 least to greatest
    9·1 answer
  • A person on a daily diet of 2,500 calories should get no more than___ calories from fat each day.
    10·2 answers
  • John and Anna both work at the movie theatre. John makes $45 for 3 hours of work and Anna makes $90 for 6 hours of work. Do John
    5·1 answer
  • Help w y math shawtys
    15·1 answer
  • What is the answer, I need this for a geometry assignment.
    11·1 answer
  • Find the surface area of the pyramid. The side lengths of the base are equal.<br><br> pls help D:
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!