Answer:
a) (4,7/2)
Step-by-step explanation:
Midpoint Formula:
[(-1+9)/2], [(2+5)/2]
(8/2, 7/2) = (4, 7/2)
Answer: Yes
Step-by-step explanation:
Hi, to answer this question we have to apply the next formula:
Area of a circle = π r^2
Reamed hole area = π 0.278^2= 0.242794846
Pin Area: π ([9/32]/2)^2= 0.062126221
Diameter = 2 radius
Radius = diameter/2
Since
Hole Area > pin area
The pin will fit into the reamed hole.
Feel free to ask for more if needed or if you did not understand something.
-10 divided by -2/5
The answer is 25 to it works because the quotient is greater than 10.
Remember that when dividing by a fraction you gotta flip the second fraction and then multiply.
So -10/1 divided by -2/5 turns into
-10/1 x 5/-2
-50 / -2 = 25