Answer:
first one: B and C
Second one: x=12, y=10 so the answer is B.
Step-by-step explanation:
First one: Irrational numbers are any numbers that go on forever in the decimal without ever repeating. Any square roots of numbers that aren't perfectly square, such as 4 and 9, are irrational. And anything with pi, or 
, is always irrational.
Second one: 144 and 100 are perfect squares, meaning it can be created by multiplying the same number by itself, in this case 12 and 10. Subtract those and you get 2.
Answer:
12 yards of silk
Step-by-step explanation:
okay so 1 yard = 36 inch so 2+3+6= 11 yards
now 1/2 of 36 is 18 inchs
6 inchs
and 1/3 of 36 is = 12
now add 12+18+6 = 36 = 1 extra yard so add that to 11 to get 12
Well if we are solving for V then the answer is V= V = πr^2h/3
If your solving for a different letter then tell me. Thanks
Answer:
d. RP
Step-by-step explanation:
Point p is not on the line.
Therefore RP is not a possible name for the illustrated line
Answer:
288π or 904.78
Step-by-step explanation:
We know that the diameter of this beach ball is 12 inches and we want to determine how much air it can hold using the formula for the volume of a sphere which is 
× π × r³ where 'r' is the radius. In the question we are given the diameter not the radius but we can half the diameter to find the radius so 12 ÷ 2 = 6. The radius of the beach ball is 6 inches so let's work out how much air it can hold.
Volume = × π × r³
→ Let's substitute in the values
Volume = × π × 6³
→ Simplify
Volume = × π × 216
→ Simplify further
Volume = 288π or 904.78
