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
yarga [219]
2 years ago
6

please help. people take my points without answering. 15 points left, please show work. and please dont just take my points

Mathematics
1 answer:
FromTheMoon [43]2 years ago
4 0

Answer:

Step-by-step explanation:

Reference angle in quadrant I,

θ' = θ

Reference angle in quadrant II,

θ' = 180° - θ

Reference angle in quadrant III,

θ' = θ - 180°

Reference angle in quadrant IV,

θ' = 360° - θ

13). θ = 315°

Since, the given angle is in the 4th quadrant,

Reference angle θ' = 360° - 315°

                                 = 45°

14). θ' = (620° - 540°)

         = 80°

Reference angle = 80°

15). θ' = 630° - θ

          = 630° - 580°

          = 50°

Reference angle = 50°

You might be interested in
Write a whole number and a fraction greater than 1 to name the part filled.Think : 1 container = 1
kykrilka [37]
Alright.....so..... well the 
Whole Number: 4 id greater than one 
Fraction: 4/1

I am not a 100% sure but try another source also<span />
8 0
3 years ago
Read 2 more answers
t Store 1 I can buy 36 oz of baby formula for $26.62, and at Store 2 I can buy 28 oz of baby formula for $22.42. Which one is a
insens350 [35]

Answer: 36 oz

Step-by-step explanation:

4.20 its more but you get 6 oz more

6 0
3 years ago
Find the perimeter of angle ABC with verticals A(1,-6), B(1,-3) and C(-4,-6)
disa [49]

Answer:

its 13.83

Step-by-step explanation:

Use the distance formula and plug them in

6 0
3 years ago
clark made a model of his house. his house is 30 1/2 feet long. the dimensions of the model were 1/25 the dimensions of clarks a
balandron [24]

Answer:

1.22 feet, or 1  11/50 ft

Step-by-step explanation:

Find 1/25 th of 30 1/2 feet:

 1        61 ft

----- * ---------- = 1.22 feet, or 1  11/50 ft

25      2

The length of the model is  1.22 feet, or 1  11/50 ft

7 0
3 years ago
The radius of a circle is 8 what is the area of the circle? pls show work
topjm [15]

Answer:

201.06

Step-by-step explanation:

A=πr2=π·82≈201.06193

4 0
3 years ago
Read 2 more answers
Other questions:
  • In which set does -17/3 belong?
    7·2 answers
  • Which friend has greatee elevation &amp; which friend is father from sea level?
    15·1 answer
  • Help! Find x in the given figure.<br><br><br><br> x = inches.
    15·1 answer
  • 9% rounded to the nearest whole number
    7·2 answers
  • The data set shows how many points Mark scored in each basketball game he played this season.
    13·1 answer
  • I really need help, please
    15·2 answers
  • Solve for x please:<br>x-2=17
    12·2 answers
  • Someone please help and show work
    14·1 answer
  • Which graph represents the equation y − 6 = -(x − 4)?
    9·2 answers
  • Find the sum of the average monthly rainfall. this is on i ready okay so please help.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!