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
Dovator [93]
3 years ago
12

the area A of a sector circle is given by A= ... idk how to write that so look at the image please lol

Mathematics
2 answers:
Pavel [41]3 years ago
5 0
A=πr^2s/360  multiply both sides by 360

360A=sπr^2  divide both sides by πr^2

s=360A/(πr^2)
natima [27]3 years ago
5 0
It's D
but the problem is wrong
at the end shoud have been
Solve the equation for S to find the angle measure given the radius and the area of the SECTOR not the circle
if they give you the radius of the circle then...
the area is redundant since circle area is pi*r^2
You might be interested in
Plz help me with this
never [62]
A) is right
b) just subtract ljm and kjm so 145-48 = 92°
c) 9x-25=7x+7 so here you put npq=mpq+mpn and you combine terms so it's now 2x=32 then divide by 2 on both sides and x= 16
now you just plug it into 3x-5 and you get 43°
3 0
3 years ago
Evaluate f(x) = X(With an exponent of 2) -3x +2, given f(x + 1).
Lana71 [14]

Answer:

f(x + 1) = x² - x

Step-by-step explanation:

f(x) = x² - 3x + 2 when f(x + 1)

f(x + 1) = (x + 1)² - 3(x + 1) + 2

f(x + 1) = (x² + 2x + 1) + (-3x - 3) + 2

f(x + 1) = x² - x + 0

f(x + 1) = x² - x

Best of Luck!

8 0
3 years ago
Howard needs to buy pens and pencils for work. Pens cost $0.40 each and pencils cost 50.25 each. He needs to buy at least 340
Korolek [52]

Answer: what is the answer

Step-by-step explanation:

4 0
2 years ago
A bag contains three red marbles, three blue marbles, and three yellow marbles. You randomly pick three marbles without replacem
luda_lava [24]

Answer:

first one is yellow

Step-by-step explanation:

7 0
2 years ago
If 150 empty water bottles weigh 4.5 pounds what do you expect 90 water empty bottles to weigh?
MakcuM [25]
It's 2.7 pounds because I set up a proportion of 150 over 90 = 4.5 over X and multiplied 90 * 4.5 divided by 150
6 0
3 years ago
Read 2 more answers
Other questions:
  • A circle is described by the equation (x−1/2)squared+(y−3/2)squared=4/9. What are the coordinates for the center of the circle a
    12·1 answer
  • Lines c and d are parallel lines cut by transversal p.
    14·2 answers
  • I have just one more for ya. I hate algebra, but I am doing my best to learn just enough of it to pass. Thanks! Factor by groupi
    15·2 answers
  • The directions for a jewelry-making pattern call for a chain 358 inches long. When shopping for a chain, the following choices w
    10·2 answers
  • Sigmund was collecting rocks, and he wanted to share them with his friends. He had 26 rocks and wanted to divide them evenly int
    6·1 answer
  • Help please :) ...........
    11·2 answers
  • Can someone HELP ME PLEASE!
    15·1 answer
  • What is 100 rouned to the nearest thousandths ​
    5·2 answers
  • Please help me with geometry. its stuff like this
    14·1 answer
  • (16x^3)^3/4 Express in simplest radical form.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!