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
viktelen [127]
2 years ago
12

Which radian measure is equivalent to −15°? −9π/20 −12/π −20π/9 −π/12

Mathematics
1 answer:
Reika [66]2 years ago
3 0

Answer:

<h3>-π/12</h3>

Step-by-step explanation:

Which radian measure is equivalent to −15°? −9π/20 −12/π −20π/9 −π/12

180 degrees = πrad

-15 degrees = x

Cross multiply

180x = -15π

x = -15π/180

x = -π/12

Hence the value of -15 degrees in radians is -π/12

You might be interested in
This is a sketch of the curve with equation y = f(x).
Katen [24]

Answer:

We have to use the formule to calculate the vertex which is: V(-b/2a;4ac-b^2/4a)

A) y=x+7 where a=1 b=0 and c=7

By replacing we have: V(0;28/4) V(0;7)

B) y=-x where a=-1 b and c=0 so V(0,0)

6 0
2 years ago
What is 212 dived by 9
valkas [14]

Answer:

23.55

Step-by-step explanation:

The answer is actually a repeating decimal with an infinite amount of 5s but you only really need to show 2 or 3 to show that it's repeating

8 0
3 years ago
Read 2 more answers
Find the area of the trapezoid.
butalik [34]

Answer:

8 ft

Step-by-step explanation:

t = a + b/2 times 2

2 + 6 = 8

8/2 = 4

4 x 2 = 8

8 0
2 years ago
Help!!! ASAP pleaseee!!
Alla [95]

Answer:

1. The two numbers are 4 and 8.

Step-by-step explanation:

1) variables: x and y

2) x + y = 12, y - x = 4

3) graph using desmos or another graphing calculator

4) the solution is x = 4, y = 8, or 4 and 8. This means that 4 and 8 can be added to equal 12, and the difference between them is 4.

5 0
2 years ago
In a class, 7 students walk to school, two fifths ride and 32% are dropped off by their parents.
Svet_ta [14]
10 students ride the bus.
7 0
2 years ago
Other questions:
  • Two positive improper are multiplied. Is the product sometimes, always, or never less than 1? EXPLAIN.
    13·1 answer
  • PLZ HELP.
    13·1 answer
  • Hello if you could help me that would be great
    9·1 answer
  • What percent of 38 is 15
    7·2 answers
  • Asap...........
    14·1 answer
  • 3/10 divided by 4/5 ... Divided then put into simplest form
    14·1 answer
  • 14) Marty weighs 64
    15·1 answer
  • Applying Math<br> 8. Solve the equation to<br> show how/= becomes<br> R= Show your work.
    8·1 answer
  • A city that has an elevation of 15 meters is closer to sea level than a city that has an elevation of -10 meters. Agree or Disag
    15·1 answer
  • What should step 3 say?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!