a base ball glove was on sale for 5/6 of the original price. If the original price was $90, what was the sale price

$75

Step-by-step explanation:

*The new price will be 5/6 of 90*

What will that be? Well, "of" means "multiplication", so multiply 5/6 and 90. Easy way to have 90/1 to balance the fraction

5/6*90/1= 450/6

its 450 because 90*5=450 and 6*1 is 6

now we just divide 450/6 is $75

since the airplane is moving with constant speed then the distance travelled can be calculated by x=u*t

in km/h would be:

x=640*3.5=2.240 km

in m/s would be:

u=640 km/h= 640.000 m/h =640.000/ 3600 m/s =177.8 m/s

t= 3.5 h= 3.5 * 3600 s=12.600 s

then x=u*t= 177.8*12.600= 2.240.280 m

  q

step-by-step explanation:

each line from a vertex to the midpoint of the opposite side is called a median. the point where the medians intersect, point q, is the centroid.

the centroid of δabc is point q.