5. Solve 1. 2/3 × 3 =

2. 3/4 × = 18/4

3. 9/12 × 4 =

4. × 8 = 48/8

5. 6/3 is the multiple of 1/3

4th grade math ​

brainliest plsss

Step-by-step explanation:

1) 2

2)

3) 3

4)

5)

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:

1. sometimes

2. never true

3. sometimes

step-by-step explanation:

these are pretty self explanatory if you know what supp right and com angles are