ElectricPavlov

 1 and 3 are the same

angle 2 = 90 - angle 1

angle 7 is in a triangle and is the same as   180 - angle 2 - angle 2 = .......

Angle O   is 90^o

x=32^o

y = 180 - x - 23 - 90 = .......

6.695 x 10⁶       

Here is some help.....YOU finish it ...it is easy! 

EGAD!   WIsh I could give you more 'points' for THAT one !     ~ EP

8 ways to choose a president....then there are only 7 people left to choose 2 people for the committee

7 c 2 =  7! / (2!5!)= 21 ways

8 ways x 21 ways = 168 ways to choose a pres and 2-person committee from 8 people

Yep....correct....missed that one !    Thanx !

Do you know how to find the slope between these two points?

Brianna is  2/3 as fast as  Eugene     2/3 * 4 m/h

Katie is  7/5 as fast as Brianna      7/5  *     2/3*4  = ......   m/h