Find the intersection and union of sets as indicated. Write the answers in interval notation. Express numbers as decimals. a. (-3.5, 1.4) n (-2.7, 4.9) b.(-3.5, 1.4) U (-2.7, 4.9)

use this formula:

p(a\b) = p(a and b)/p(b).

take it from here.

can you put the picture up?

step-by-step explanation:

answer: translate the circles so they share a common center point and dilate circle y by a scale factor of 3.

sas (side angle side)

aa(angle angle)

sss(side side side)

sas you have to find two sides with an angle in between

aa you find two angles because it will always add up to 180

sss find all sides

step-by-step explanation: