Answer:
5th option
52° bc its alternating interior with 2.
added together they would equal 180°
Answer:
3π
Step-by-step explanation:
To find the area of a sector, use this formula: (α/360) × πr²
α & r will be substituted by 120 and 3 respectively.
(120/360) × π(3²)
<em>Step 1: 120/360 is equivalent to 1/3.</em>
1/3 * π(3²)
<em>Step 2: Square 3 to get 9.</em>
1/3 * π(9)
<em>Step 3: Multiply 9 by π to get 9π</em>
1/3 * 9π
<em>Step 4: Multiply 1/3 by 9π</em>
3π
The area of sector DEF in terms of π is 3π.
Answer:
No
Step-by-step explanation:
He's not correct because 5a² isn't a factor of a³ or 35b⁴; in order for something to be the GCF of a polynomial, all of the terms must be evenly divisible by it.
38
Step-by-step explanation:
2+2+2+2+7+7+10+6= 38
count up all of the sides of the shape then you get your answer :)
Answer:
12
Step-by-step explanation:
substitute x = 7 into the equation:
![4 (7-4)\\4(3)\\12](https://tex.z-dn.net/?f=4%20%287-4%29%5C%5C4%283%29%5C%5C12)