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
Semmy [17]
3 years ago
5

What degree measure is equivalent to -4pie over 9

Mathematics
1 answer:
xxMikexx [17]3 years ago
5 0
Anyway
2pi radians=360
so
-4pi/9radians=xdegrees

2pi/360=-4pi/9r/x
times both sides by 360x
2xpi=-1440pi/9
2xpi=-160pi
divide both sides by 2pi
x=-80
80 degres
You might be interested in
Select the correct answer.
Genrish500 [490]
B 16 miles an hour

Hope this helps
3 0
2 years ago
-.25 x+1.3=-.55x-.2 find x
Mamont248 [21]
You need to isolate the variable my dividing each side by factors that don’t contain the variable
x=-5
3 0
3 years ago
Consider the similarity transformation of ΔABC to produce ΔEDF.
iogann1982 [59]
ABC rotates 90 degrees clockwise to become EDF.

ABC undergoes transformation of 1/2 so reduces its original size.
6 0
3 years ago
What is the exact circumference of a circle that has a radius of 10 cm?
Anton [14]

Answer:

C = 20π cm

Step-by-step explanation:

If you want the "exact circumference," use π instead of the usual approximation 3.14 or 3.14159.

Here the circumference is C = 2π(10 cm), or C = 20π cm.

4 0
3 years ago
Read 2 more answers
NEED HELP ASAP WILL GIVE BRAINLIEST!!!
harkovskaia [24]

Answer:

392

Step-by-step explanation:

20• 4 + 13•24

80+ 312

8 0
3 years ago
Read 2 more answers
Other questions:
  • Write each equation in standard form. identify A,B,C.
    13·1 answer
  • Please help <br><br><br> 1/4 divided by 5/8
    11·2 answers
  • What is the relationship between the ratios?
    10·2 answers
  • What division equation is related to 4*6=24
    6·2 answers
  • What triangle does it make
    15·2 answers
  • Composite shapes find the total volume of the 3D shapes round to the nearest hundredth
    14·1 answer
  • LIVE
    5·2 answers
  • Circumfrence of circle with radius of 32in
    10·1 answer
  • A family has a monthly income of ​$3912. Their monthly expenditures are as shown in the graph below.
    5·1 answer
  • If a sample of n = 4 scores is obtained from a normal population with µ = 70 and σ = 12. What is the z-score corresponding to a
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!