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
mash [69]
1 year ago
6

What is the value of the x-coordinate of point A?

Mathematics
1 answer:
OLEGan [10]1 year ago
6 0
Answer: F (cos(230)).
Explanation:
Cosine corresponds to the x coordinate of points on a circle when the radius is drawn in like this, so the answer would be the cos of that angle, but you have to account for the fact that the 50 degree angle marked is just the reference angle not the entire angle so you have to add 180 degrees to that to get 230.
You might be interested in
$1200 is invested at 3% compounded quarterly. What is the total amount, to the nearest dollar, after 5 years?
Mekhanik [1.2K]
The formula to calculate the amount is 1200(1+0.03/4)^5
8 0
3 years ago
5(4x−3)−(3x+1)=3(5x+9)+2x
Kruka [31]

20x - 15 - 3x - 1 = 15x + 27 + 2x

17x - 16 = 17x + 27

17x - 17x = 27 + 16

0 = 43

Since zero is not equal to 43, this equation has no solution.

3 0
3 years ago
Read 2 more answers
Use the equation and type the ordered-pairs.
matrenka [14]

Hello!

To find the y-values of the given ordered pairs, substitute the x-values into the equation, y = log₂ x.

y = log₂ 1/2, y = -1

y = log₂ 1, y = 0

y = log₂ 2, y = 1

y = log₂ 4, y = 2

y = log₂ 8, y = 3

y = log₂ 16, y = 4

Therefore, the ordered pairs of y = log₂ x is: {(1/2, -1), (1, 0), (2, 1), (4, 2), (8, 3), (16, 4)}.

5 0
3 years ago
Read 2 more answers
How to remember nagative exponents how to solve nagative exponents​
marishachu [46]

To solve the negative exponents , we have to apply the negative exponent rule or the fractional exponent rule.

<h3>How are negative exponent calculated?</h3>

To calculate the negative exponent we need to remember about the negative exponent that the base is on the opposite side of the fraction. Here , We need to flip the fraction so that the base will be on the other side.

Negative exponent Rule :-

a^{-n}  = \frac{1}{a^{n} }

Now , we will solve a fraction with negative exponent

For example ; Simplify the fraction \frac{3^{-2} }{9^{-2} }

Solution : \frac{3^{-2} }{9^{-2} } =  \frac{9^{2} }{3^{2} }= \frac{81}{9}

= 9

Here, 9 is the answer of the above example.

For more negative exponent related content visit here

brainly.com/question/1773695

#SPJ1

7 0
2 years ago
Question is in the picture please show work
postnew [5]

Answer:

D

Step-by-step explanation:

The m=3/4 when graph

6 0
3 years ago
Read 2 more answers
Other questions:
  • 1. Write the equation in standard form. Identify the important features of the graph:
    14·1 answer
  • During a research​ experiment, it was found that the number of bacteria in a culture grew at a rate proportional to its size. At
    11·1 answer
  • The family size bottle of sunscreen holds 12 fluids (fl oz) of sunscreen. The regular bottle holds 75% less. How many fewer flui
    12·1 answer
  • Given the equation f(x) = (x + 3)2 – 8, fill in the blanks:
    14·1 answer
  • What is the surface area of this<br> square pyramid?
    11·1 answer
  • A line has a slope of 9. One of the points on the line is (-2, p). Another point on the line is (2, 2p+1). Determine the value o
    5·1 answer
  • Which of the expressions are equivalent to the one below? (14+4)/6
    7·2 answers
  • PLEASE PLEASE HELP ME PLEASE
    13·1 answer
  • What is X in this question: x/3+x/4+1=x/2
    12·2 answers
  • Geometry please help!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!