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
gizmo_the_mogwai [7]
3 years ago
6

Im having difficulty with these problems. Can someone please help me out?

Mathematics
1 answer:
OLEGan [10]3 years ago
8 0

Answer:

x=60° or 300°

Step-by-step explanation:

2cosx=1

cosx=1/2

cosx=cos60°,cos(360-60)°

cosx=cos60,cos300

either,

cosx=cos60

x=60

or,

cosx=cos300

x=300

You might be interested in
What is the range of the data? 2.3 4.5 6.7 1.1 11.6 4.5 11.7 8.5 3.2 6.7 7.9
iragen [17]

Answer:

it there a data chart bc I can't answer it without a chart

5 0
3 years ago
Which statement is true about the end behavior of the graphed function?
pantera1 [17]

Answer:

D

As x goes towards neg inf, y goes towards inf

8 0
3 years ago
The list of integers 15, 20, 26, x, y, 32 has a mode of 26 and an arithmetic mean of 27. What is the median of the list of numbe
OleMash [197]

Answer:

The median of the list is 26.

Step-by-step explanation:

Since the <u>mode of the list is 26</u>, and so far we only have one occurrence of 26 in the list, we know that one of our unknowns must equal 26.

If we set x = 26, we can then s<u>olve for y using the arithmetic mean formula. </u>We are left with: \frac{15+20+26+26+y+32}{6}  = 27.

Solving for y leaves us with y=43.

Finally, we can put the list in order and find the middle values. Since the two middle values are 26, the median of the list is 26.

4 0
3 years ago
Evaluate 47-5 times 3
Vlad1618 [11]
Using order of operations you would multiply first giving you 15. So 47-15=32.
4 0
3 years ago
Nikki spent 2/5 of her birthday money on new shoes and 1/4 of her birthday money on a new headband.
quester [9]

Answer:

/20

Step-by-step explanation

7 0
2 years ago
Other questions:
  • Could someone please help
    8·1 answer
  • Which fraction is equivalent to -3/2
    6·1 answer
  • Can anyone help quickly.. explanation is not necessary but would be appreciated, I struggle with this topic and would like to un
    10·1 answer
  • According to the Venn Diagram below and given that P(A) = .45 as well as
    8·1 answer
  • Which is true of the standard form of the equation of the line graphed?
    5·2 answers
  • The area of a rectangle parking lot is 5605 m^2. If the width of the parking lot it 59 m, what is it’s length
    9·2 answers
  • What’s the correct answer for this question?
    9·1 answer
  • A recipe for a chocolate cake calls for 3.5 cups of flour. The recipe makes 7 servings. How many cups of flour are needed to mak
    12·2 answers
  • HELP PLEASE!!! A flower bed is in the shape of a triangle, with a base of 15 feet and a height of 9 feet. What is the area of th
    12·2 answers
  • What is the answer to 6(-⅔) =
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!