Find the diffrence between 7/8 and 1/2 and find the sum of 1/5 and 2/3

Mathematics

1 answer:

trapecia [35]3 years ago

4 0

Answer:

3/8 and 13/15

Step-by-step explanation:

find the common denominator

You might be interested in

I don’t understand need help

RideAnS [48]

Answer: Choice D

(a-e)/f

=======================================

Explanation:

Points D and B are at locations (e,f) and (a,0) respectively.

Find the slope of line DB to get

m = (y2-y1)/(x2-x1)

m = (0-f)/(a-e)

m = -f/(a-e)

This is the slope of line DB. We want the perpendicular slope to this line. So we'll flip the fraction to get -(a-e)/f and then flip the sign from negative to positive. That leads to the final answer (a-e)/f.

Another example would be an original slope of -2/5 has a perpendicular slope of 5/2. Notice how the two slopes -2/5 and 5/2 multiply to -1. This is true of any pair of perpendicular lines where neither line is vertical.

8 0

3 years ago

A white rabbit mates with a black rabbit the offspring is gray in color what type of heredity is this

koban [17]

I believe that it would actually be when it would be a "<span>codominace" as when both of the rabbits would be have a part in this baby.</span>

7 0

3 years ago

One leg of a triangle is 7 inches. another leg measures 5 inches. if the perimeter of the triangle is 19 inches, find the length

Setler79 [48]

SOLUTION

A triangle has three sides. The sides of this triangle are 7 inches, 5inches and the unknown side.

Let the unknown side be x inches.