Aweb music store offers two versions of a popular song. the size of the standard version is
2.4
megabytes (mb). the size of the high-quality version is
4.7
mb. yesterday, the high-quality version was downloaded four times as often as the standard version. the total size downloaded for the two versions was
5936
mb. how many downloads of the standard version were there?

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.