Proof: triangle abc is a right isosceles triangle by hypotenuse ab. m is the midpoint of ab. select a coordinate proof to show that cm is perpendicular to ab.

a. scalene & right
b. isosceles & scalene
c. none of these
d. isosceles & righ

Option d) isosceles and right

Step-by-step explanation:

Given that ABC is a right triangle right angled at C.  AB is hypotenuse.  

Also AC=BC

To prove that CM is perpendicular to AB

The reason that CM is perpendicular to AB is in an isosceles triangle and right we have the perpendicular from the top to base will be a perpendicular line to the base.

Hence correct option is

Option d) isosceles and right

i would be happy to . most people on would also love to i'm sure. if you just want someone who has done algebra before and want a little more personal relationship than just begging strangers for , i can certainly be of service. i do have college myself so i might not be 24/7.

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %