Meme2002
Meme2002
05-02-2015
Mathematics
Answered
Need help on question 12&13
Answer :
konrad509
konrad509
05-02-2015
12.
[tex]\alpha=\dfrac{360}{n}\\ 18=\dfrac{360}{n}\\ n=20[/tex]
13.
[tex]\dfrac{4}{10}=0.4\\\\ 1-0.1-0.4=\boxed{0.5}[/tex]
Answer Link
VIEW ALL ANSWERS ( 16+ )
Other Questions
5.2 HomeworkQuestion 8, 5.2.24-EHW Score: 77.08%, 12.33 of 16 points Points: 0 of 1 Assume that when adults with smartphones are randomly selected, 59% use th
Calculate the unpaid balance, finance charge, and new balance using the unpaid balance method. Note: The interest rate is given as a monthly rate.Previous balan
An object of height [tex]$2 \, \text{cm}$[/tex] is placed at a distance of [tex]$12 \, \text{cm}$[/tex] from the pole of a concave mirror, and the image is form
To rationalize a denominator that has more than one term, you multiply the fraction by [tex]\frac{B}{B}[/tex], where [tex]B[/tex] is the conjugate of the denomi
Unit TestRead the passage from Chapter 7 of Animal Farm:"If she [Clover] could have spoken her thoughts, it would have been to say that this was not what they h
An aquifer receives [tex]$40 \, m^3$[/tex] of precipitation and loses [tex]$10 \, m^3$[/tex] of water through natural movement. How much water can be pumped fro
Apply concepts you have learned in this chapter by analyzing images outside of text. What architectural characteristics are associated with this image. Oil p
The beliefs and rules of a social or political organization are outlined in a
Four different observers are standing in a straight line on a street and hear a siren from a police car. Each person recorded their observations in the chart sh
review material in this lesson as needed and when you are ready translate the following ten sentences into spanish She used to know many things. She used to kn
the cost of making article is divided between material, labour and overhead in ratio 3:4:5 if cost of material is 33.60 then cost of article is
please help!!! solve using principles of zero products. 6r(7r-6)(6r-1)=0
An infant is 32.625 inches (in) long. Write this as a common fraction.
what elements that have atoms with full outer shells of electrons?
What are the positives and negatives of e-cigs?
Does a polygon have more sides or angles
A block of ice had a volume of 1,000 cubic inches when it started melting. 18 minutes later, the volume was 591 cubic inches. What was the average rate of chang
What happens in exponential growth as the population gets larger?A.the population grows slowlyB.the ecosystem grows fasterC.the ecosystem grows slowlyD.the popu
Which geographic factor was most significant in helping the Soviet Union withstand german attacks in World War II?
I need help on one question What is the acceleration of a car the travels in a straight line at a constant speed
