Maybe 6. Either that or 10 but I doubt it. I think it is 6. Then the third one is 7. Idk if this is right, I have to know what kind of math you are doing. Multiplication or a sub sort of addition?
Answer:
- <u>Associative Property of Multiplication</u>: [ 3(5) (4) = (3) 5(4)]
- <u>Identity Property of Multiplication</u>: 5(1) = 5
- <u>Identity Property of Addition</u>: (3 + 5) + 0 = (3+5)
- <u>Commutative Property of Addition</u>: 3 + 5 = 5 + 3
- <u>Associative Property of Addition</u>: 3 + (5 + 7) = (3 + 5) + 7
Step-by-step explanation:
The associative property lets you move parentheses in a sum or product. That is, it doesn't matter which sum or product you compute first.
The commutative property lets you swap the order of operands in a sum or product.
The identity property says the operation using the identity element gives the original value, unchanged.
Answer:
4.71 Feet
Step-by-step explanation:
According to the Question,
- Given That, An amusement park has discovered that the brace that provides stability to the Ferris wheel has been damaged and needs work. The arc length of the steel reinforcement that must be replaced is between the two seats. The sector area is 28.25 ft² and the radius is 12 feet.
We have, Area of Sector = 28.25 ft² & Radius = 12 feet
- We Know, Area of sector = ∅/360 × π × r²
Put the values,
28.25 = ∅/360 × π × 12²
∅ = (28.25 × 360) / π×12²
∅ = 22.47 ≈ 22.5
- And, length of arc = ∅/360 × 2 × π × r
L = 22.5/360 × 2 × π × 12
L = 4.71 Feet
I believe that the answer is:
-1<2+y
I got -1 because if you do 2-3 you will get -1
And if not I am sorry.
:)
Approximately equal to something (I think)
