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
melisa1 [442]
3 years ago
7

In a circle, a central angle whose measure is pi/2 radians intercepts an arc whose length is 3pi/2 centimeters. How many centime

ters are in the radius of the circle?

Mathematics
1 answer:
Alja [10]3 years ago
6 0
Attached the solution and work.

You might be interested in
Which shows the decimals 34.8, 36.43, and 36.29 in order from greatest to least?
ruslelena [56]
All you do is add a zero on the end of this to make it to the nearest hundreth: 34.8(0)
That means that this is the correct order: 34.8, 36.43, 36.29 or Option B
5 0
3 years ago
Read 2 more answers
I need help ASAP! I am offering brainiest to whoever answers the question first!!!
lara [203]
-3:1 :) have a nice day!
8 0
3 years ago
Read 2 more answers
Stuck on this problem
zysi [14]

step 2 would be 10

step 4 would be 10x-x = 9x =7

 x = 7/9

6 0
3 years ago
Read 2 more answers
Hellpppppppppppppppppppppp
xxTIMURxx [149]

Answer:

1. MIGHT be 16 1/2

Step-by-step explanation:

causse 2/3 / 4/9 = 1 1/2

1 1/2 + 10= 11 +5 = 16

16+1/2 = 16 1/2

4 0
2 years ago
Read 2 more answers
An element with mass 780 grams decays by 17.1% per minute. How much of the element is remaining after 19 minutes to the nearest
Anit [1.1K]
Step 1
Formulate a recursive sequence modeling the number of grams after n  minutes.
we have that
100%-17.1%-------------- > 82.9%------------> 0.829

a(n) = 780*[0.829<span>^n]
</span>
for n=19 minutes
a(19)=780*[0.829^(19)]=22.1121 g---------------> 22.1 g

the answer is 22.1 g
6 0
3 years ago
Other questions:
  • What is the expression for the “sum of 8 times a number and two”?
    9·2 answers
  • Help me ! please thamks
    15·1 answer
  • I'm not good at math so I need help with this
    9·1 answer
  • What is the height h of the parallelogram? Not drawn to scale
    11·2 answers
  • A school is looking to cater an event not having a food trick.food ​
    11·1 answer
  • Researchers wanted to evaluate whether a certain herb improved memory in elderly adults as measured by objective tests. To do? t
    10·1 answer
  • Golf in golf , the lowest score wins . One golfer finishes a course at -9 . A second golfer finishes at -12 .
    11·1 answer
  • Jalen is trying to set a pole that is 10 ft long into the ground so that it is perpendicular with the horizontal surface. Jalen
    15·1 answer
  • Need help understanding this problem.​
    13·1 answer
  • Which statement best describes the relationship between the two variables? There is an association because the relative frequenc
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!