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
strojnjashka [21]
3 years ago
7

Which expression finds the measure of an a 126 degree angle?​

Mathematics
1 answer:
d1i1m1o1n [39]3 years ago
3 0

Answer: OPTION D.

Step-by-step explanation:

<h3> The complete exercise is: "Which expression finds the measure of an angle that is coterminal with a 126° angle?</h3><h3> A. 126\° + (275n)\°, for any integer n.</h3><h3>B. 126\° + (375n)\°, for any integer n.</h3><h3>C. 126\° + (450n)\°, for any integer n.</h3><h3>D. 126\° + (720n)\°, for any integer n."</h3><h3></h3>

Coterminal angles are those angles that are in standard position and  and whose terminal sides are common.

If an angle is given in degrees,  you can find the angles that are coterminal with that angle by adding or subtracting 360 degrees.

By definition, knowing and angle \alpha, the following expression shows all the angles that are Coterminal with the angle \alpha, for any integer "n":

\alpha +(360n)\°

In this case, you know that:

\alpha=126\°

Then, you can say that its coterminal angles are:

126\° + (360n)\°

Knowing that "n" is an integer, if this is 2n, you get the following expression:

126\° + (360*2n)\°

Simplifying:

=126\° + (720n)\°

You might be interested in
Write an equation of a line that passes through the point (7,3) and is parallel to the line y=-2/3x+3
bezimeni [28]
Answer:
y = -2/3 x + 23/3

Explanation:
The general formula of the linear equation is:
y = mx + c
where:
m is the slope
c is the y-intercept

1- getting the slope:
We are given that the line we are looking for is parallel to the line
y = -2/3 x + 3
This means that the slope of the two lines are equal. Comparing the general formula with the given line, we would find that the slope of the given line is -2/3. This means that the slope of the line we are looking for is also -2/3
The equation of the line now becomes:
y = -2/3 x + c

2- getting the value of c:
To get the value of c, we will use a point that belongs to the line (7,3), substitute in the equation and solve for c as follows:
y = -2/3 x + c
3 = (-2/3)(7) + c
3 = -14/3 + c
c = 3 + 14/3
c = 23/3

Based on the above, the equation of the line we are looking for is:
y = -2/3 x + 23/3

Hope this helps :)
4 0
3 years ago
Read 2 more answers
2x/9 +x/3 = 13/6, solve for x
saveliy_v [14]

Answer:

x = 3 9/10

Step-by-step explanation:

2x/9 +x/3 = 13/6

Get a common denominator on the left side

2x/9 + x/3 *3/3 = 13/6

2x/9 + 3x/9 = 13/6

5x/9 = 13/6

Multiply each side by 9/5 to isolate x

5x/9 *9/5 = 13/6 * 9/5

x = 117/30

Divide the top and bottom by 3

x = 39/10

x = 3 9/10

5 0
3 years ago
Read 2 more answers
Find the area of the figure.
Ilia_Sergeevich [38]

the answer is 132

hope this helps you!!

7 0
3 years ago
Read 2 more answers
Find the domain and range of the graph
asambeis [7]

Answer:

domain= -1, 3

range = -1, 1

Step-by-step explanation: ok

4 0
3 years ago
What is the relationship between 1's in 911,147,835
Lelu [443]
The relationship between 1’s in the value of 911, 147, 835 shows their numerical order in the number. In which to further elaborate we shall break down the number into its expanded form and word form: <span><span>1. </span>900, 000, 000 = nine hundred million</span> 10, 000, 000 = ten million 1, 000, 000 = one million 100, 000 = one hundred thousand 40, 000 = forty thousand 7, 000 = seven thousand 800 = eight hundred 30 = thirty 5 = five <span><span>2. </span><span> Nine hundred eleven million one hundred forty-seven thousand eight hundred and thirty five. </span></span>



4 0
3 years ago
Other questions:
  • What is the difference? 2x7 - 8x7
    12·2 answers
  • How much lashonda paid ?
    7·1 answer
  • Haji rows his canoe 10 mph in still water. He noticed one day that he could row 4 miles upstream in the same amount of time he c
    10·2 answers
  • #28 please, don't understand it
    7·1 answer
  • Can someone please help me
    13·1 answer
  • Determine the value of b so that the equation has no solution.
    7·1 answer
  • Solution to -5 1/6 + 5 2/3
    5·1 answer
  • The earth's crust is:
    8·1 answer
  • How would I solve this?
    5·1 answer
  • The 3 one is 2x-1 please help​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!