Step-by-step explanation:
we know, π=3.14
- π²
- (3.14)²
- 3.14 × 3.14
- 9.8596
- 9.86
I think that 10 is 20% of 50
Answer:
The width of the room is 
Step-by-step explanation:
we know that
The area of rectangle (area of the room) is equal to

we have


substitute the values in the formula and solve for W



Answer:
Draw a Venn diagram with the left circle labeled brother, and the right labeled sister. Label the middle both and fhe outisde neither. Put 5 in brother, 3 in sister, 6 in both and 6 in neithrr.
Step-by-step explanation:
11+9 = 20
20-6 = 14
20-14=6
There are 6 that have both