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
nydimaria [60]
3 years ago
12

Determine the exact value

Mathematics
1 answer:
adell [148]3 years ago
6 0

Answer:(theta) =π only

Step-by-step explanation:

-4cos(theta)+1=5

Subtract 1 from both sides

-4cos(theta)+1-1=5-1

-4cos(theta)=4

Divide both sides by -4

-4cos(theta) ➗ -4=4 ➗ -4

cos(theta)=-1

(theta)=cos(inverse)(-1)

(theta)=180

(theta)=π

You might be interested in
3 less than the quotient of 20 and x
UkoKoshka [18]
It would be (20/x) -3
3 0
3 years ago
Help pls where do I move each number to
kiruha [24]

9514 1404 393

Answer:

  4(3x +8)

Step-by-step explanation:

You are being asked to factor 4 from each of the terms of the expression and use the distributive property to show the result.

  12x +32

  = 4(3x) +4(8)

  = 4(3x +8)

The numbers that go in the boxes, left to right, are ...

  4, 3, 8

8 0
3 years ago
Dividing by 28 is the inverse of?
Fantom [35]

How do you reverse division? You multiply. So, the answer is multiplying by 28.

6 0
3 years ago
How many degrees warmer is a temperature of 13°F than a temperature of -19°F?
Nata [24]
It'd be 32 degrees F warmer

13-(-19)
=32
8 0
3 years ago
Read 2 more answers
3.3.4 practice: modeling: factoring ax2+bx+c
deff fn [24]
I think it should be x(ax +b) + c. Not sure though.
3 0
3 years ago
Other questions:
  • 1A) When f(n) = 12, what is the value of n?
    9·1 answer
  • Question: How do you find pi?
    5·1 answer
  • What is 2/2 minutes that’s added to 2/3
    11·1 answer
  • I NEED HELP PLEASE HELP ME
    7·2 answers
  • I givee braqinlilsttt
    13·1 answer
  • The best fruit punch requires 2/5 cup of juice concrete to 3/7 cups of water. To maintain the same taste, how many cups of water
    9·2 answers
  • Pls help....which of them is it and no link or I will report​
    10·1 answer
  • HELP ME PLS I WILL GIVE YOU THE BRAINEST
    9·2 answers
  • I need help please help me
    11·1 answer
  • If A(1,2), B(5,-4) and (-3,2) are the vertices of a triangle, which statement holds true?
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!