Mathematics High School

What is the measure of angle n?

What Is The Measure Of Angle N?

Answers

Answer 1

Answer:

45 degrees

Step-by-step explanation:

The exterior angles of any polygon is 360 degrees. There are 8 exterior angles, so you have:

8n = 360

divide both sides by 8

n = 45 degrees

Answer 2

Answer: 45

Step-by-step explanation:

Octagon 8 angles

All exterior angles add up to 360 degrees

Meaning we divide

360/8 = 45

Related Questions

How many centimeters are equal to 5 inches?
Remember, 2.54 cm = 1 in. Do not include units in
your answer.

Answers

Answer:

12.7 is your answer

5 x 2.54 = 12.7

Use the graph or table to write a linear function that relates y to x.
Determine whether the graph of the linear function is increasing,
decreasing, or constant.

Answers

Answer:

x=2

y=1

constant

Step-by-step explanation:

each function has a slope of 2

I hope X=2 y=1 hope this helps

Rotation 180° counterclockwise around the origin of the point (4, -1)

Answers

(-4,1) is the answer

Answer:

(-4, 1).

Step-by-step explanation:

For 180 counter clockwise rotation  (x, y) ------> ( -x, -y)

So ( 4, - 1) -------> (-4, 1)

Zach paid $56.50 including sales tax for a book priced at $45. What was the sales tax rate?

Answers

Answer:

25.56% or $11.50

Step-by-step explanation:

I took it and put it in a sales tax calc.

In the triangle below, ∠Q is a right angle. Which ratio would be equivalent to the ratio of sin∠R?
a) cos∠Q
b) cos∠S
c) sin∠Q
d) sin∠S

Answers

Answer:

b) cos∠S

Step-by-step explanation:

sin ∠R = SQ/SR

This is same as:

cos S

Correct option is b)

cos<Q

Lets do

[tex]\\ \sf\longmapsto sin<R=\dfrac{P}{H}[/tex]

[tex]\\ \sf\longmapsto sin<R=\dfrac{SQ}{SR}[/tex]

Now

[tex]\\ \sf\longmapsto cos<Q=\dfrac{B}{H}[/tex]

[tex]\\ \sf\longmapsto cos<Q=\dfrac{SQ}{SR}[/tex]

in a search engine, 40,000 searches are done every minute.
How many searches are done in an hour?
write your answer in standard index form

Answers

Answer:

2400000 in a hour

Step-by-step explanation:

40,000 × 60 = 2400000 you need to multiple 40,000 with 60 because there is 60 minutes in a hour

B is the midpoint of AC, AB = 3x + 7, and BC = 2x + 10. Find AB, BC, and AC.

PLEASE HELP

Answers

Answer:

Step-by-step explanation:

10) What is the area of the figure below? Round your answer to the nearest tenth (1 place
value) if needed.

Answers

Answer:

Step-by-step explanation:

Divide the figure into a rectangle and a triangle.

area of rectangle = 5×10 = 50 square units

area of triangle = 0.5×5×10 = 25 square units

total area = 50+25 = 75 square units

whats A-84=747 in its simplest form

Answers

Answer:

A=747+84=831

Step-by-step explanation:

Plus 84 at both side

Answer: A=831

Step-by-step explanation: Hope this helps have a nice day! -Lily ^-^

Identify the terms, variables, coefficients and constant..

Expression: 7+5c-2k-15

Terms:

Variables:

Coefficients:

Constants:

Answers

Answer:

Terms: 7, 5c, 2k, 15

Variables: C, K

Co efficients: 5, 2

Constants: 7, 15

In the zoo, there are 12 elephants, 8 giraffes, 9 lions, 10 seals, and 16 otters.

What is the ratio of elephants to all the animals at the zoo?

Answers

Answer:

16/55

Step-by-step explanation:

If you add all the animals together then put it in fraction form you have 16/55

THE ANSWER SHOULD BE 12:55

The Are the two Angles that are non-adjacent to the specified exteriors angle

Answers

The remote interior angles of a triangle are the two angles that are non-adjacent to the specified exterior angle.

Choose 3 answers
A. Obtuse triangle
B. Isosceles triangle
C. Acute triangle
D. Scalene triangle
E. Right triangle
F. Equilateral triangle
Help !

Answers

Answer:

C:Acute traingle

Acute traingle

I know this triangle is equilateral and acute, but I'm not sure what the third choice would be.

algebraic expression the sum of 12 and k​

Answers

The answer is 12+k because sum means addition and it says 12 and k therefore you and 12 and k together and the algebraic expression would be 12+k

There is a bag filled with 4 blue and 5 red marbles.
A marble is taken at random from the bag, the colour is noted and then it is replaced.
Another marble is taken at random.
What is the probability of getting 2 blues?

Answers

4/9 (4 out of 9) because you add them all together then count the number of blue marbles then since you put back the first marble, the dominator is still the same

can someone help me with this please, i am not sure what to do

Answers

Answer:

I attached the graph below

Step-by-step explanation:

I started at the y-intercept, because it is where the line crosses the y-axis.  Then, I used rise/run for the slope (-5/3) and went down 5 units and right 3 units.  I connected the points to make the graph.  

Find the y-intercept of the line on the graph.
Enter the correct answer

HELP PLEASE!!! i’ll give brianliest

Answers

Just figure it out lol

Answer:

(0,4)

Step-by-step explanation:The y intercept is where the line passes through the y-axis.

Help meeeeeeeeeeeeeeeee

Answers

Answer:

c

Step-by-step explanation:

there are 8 parts and 4 of them are red= 4/8

which simplifies to 1/2

Need help ASAP
Thankss + BRAINLIST only for correct answer

Answers

Answer:

(2,0)

Step-by-step explanation:

2x-y=4

Substitute x with 2, and y with 0.

2(2)-0=4

2 multiplied to 2 is 4, then subtracted to 0 would be 4, thus it is correct.

3x-y=6

Substitute x with 2, and y with 0.

3(2)-0=6

3 multiplied to 2 is 6, then 6 subtracted with 0 is 6, thus it is correct.

help me pls
help me pls
help me pls
help me pls

Answers

Answer:

The correct answer is 12

Answer:

the answetr is 3.5

Step-by-step explanation:

A football team carried out a report to see the impact of stretching on preventing injury. Of the 60 footballers in the squad 48 stretch regularly. Of those who stretch, 8 got injured last year. There was a total of 17 injured players last year.
The results can be presented in a frequency tree. What fraction of players who do stretch get injured?

Answers

Answer:

1 in every 6 players 1/6

8/48=1/6

Eliz spends $16.25 each month on song downloads. At this amount, how much will Eliz spend on song downloads after two years
?

Answers

Answer:

$390.00

Step-by-step explanation:

$16.25×24=390.00

=$390.00

Pablo uses 12.5 cups of flour to make 5 batches of muffins. How many
cups of flour did he use per batch?

2.5 cups
25 cups
2 cups
65 cups

Answers

Answer:

2.5 cups

Step-by-step explanation:

12.5÷5=2.5 cups

hope that helped :)

is is 2.5 cups per batch

x-5= -4
what is the answer for x?

Answers

Answer:

x = 1

Step-by-step explanation:

by solving the equation we get ;

x -5 = -4x = -4 + 5x = 1

Step-by-step explanation:

x = 1

hope it helps

Be happy and make happy

X/5+ 7 = y Solve for x
pls hurry

Answers

Answer:

x=5y-35

Step-by-step explanation:

There are 120 Calories in a 34-cup serving of cereal. How many Calories are there in 6 cups of cereal?
​

Answers

Answer:

960 calories

Step-by-step explanation:

Answer:

there are 960 calories in 6 cups of cereal.

Step-by-step explanation:

A leaf fell into a river and traveled 140 meters in 4 minutes
How many meters did the leaf travel per minute?

Answers

Answer:

35 meters per minute

Step-by-step explanation:

140 meters/4 minutes = 35 meters/minute

Answer:

35 meters per minute

Step-by-step explanation:

140÷4=35

35 meters per minute

What is the product ([tex](7\sqrt{8} +3\sqrt{12} )(7\sqrt{8} -3\sqrt{12})[/tex]?

Answers

the product should be 284.

Frances can complete 919191 oil changes in 777 days.
How many oil changes can Frances complete in 111111 days?
show your work or not

Answers

Answer:

Frances will complete 131,444,313 oil changes.

Step-by-step explanation:

919191 oil changes=777days

         ?                     =111111 days

=(919191*111111)/777

=131,444,313 oil changes

Write an equation in slope intercept form for the graph of the line.

Answers

y = 2x - 3

Hope this helps!!!!!
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