X^2/100+y^2/25=1 the length of the major axis is:

Step-by-step explanation:

x^2/100 + y^2/25=1 (1)

Since 25<100

Hence the above equation is of the form x^2/a^2+ y^2/b^2=1(2)

Comparing (1) and (2)

a^2=100

a=10

Major axis=2a=20

q1 a person or thing situated away or detached from the main body or system. a cluster is a a mash of many things.

q2 do

step-by-step explanation:

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5