Super simple problem! will mark brainliest. please help.

1) 2/3

2) 1

3) 3/5

Step-by-step explanation:

If x=1: 4/15/x+0.14

2/3, or 0.6666...

If x=4/9

1 or 1.0

If x=1 1/3, or 4/3

0.6, or 3/5

X = 1: 4/15 + 0.4 = 0.26+0.4 = 0.66

X = 4/9: 4/15 divided by 4/9 + 0.4 = 4/15 x 9/4 +0.4 = 0.6 + 0.4 = 1

X = 1 1/3: 4/5 divided by 4/3+0.4 = 0.6 plus 0.4=1

Hope this helps

the figures below are made out of circles, semicircles, quarter … find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations). remember that we'll also have to cut whatever areas we get in half, since we're only dealing im pretty sure that is the right answer

step-by-step explanation: