Answer:
There are mutliple answers to what it could be.
Step-by-step explanation:
It could be 4, 7 10 or 12:) Hope this helps
Step-by-step explanation:
2. 10x - 3 + 2x - 5 and 4(3x - 2)
10x - 3 + 2x - 5
Upon simplifying;
10x + 2x - 3 - 5
12x - 8
4(3x - 2)
12x - 8
Both expressions are equivalent - Yes!
3. 3y + 3 and 9(y + 1/3)
9(y + 1/3)
upon simplifying;
9y + 9 (1/3)
9y + 3
3y + 3
Both expressions are not equivalent - No!
4. 6(3x + 1) and 9x + 6 + 9x
6(3x + 1)
upon simplifying;
6(3x) + 6 (1)
18x + 6
9x + 6 + 9x
Upon simplifying;
9x + 9x + 6
18x + 6
Both expressions are equivalent - Yes!
Answer:
Phillip is 25
Step-by-step explanation:
Marvin is 30, and Selorm is half Marvin's age, half of 30 is 15.
Now we know that Marvin is 30, and Selorm is 15.
if Phillip is 10 years older than Selorm, we have to add 10 + 15, that would equal 25
That means Phillip is 25, Marvin is 30, and Selorm is 15!
Answer:
107.94 inches
Step-by-step explanation:
Circumference = 2 pi r = 6.28 *31 = 194.28
1% arc = 3.6 = 1.9428
55.56% of 360=200.016
55.56% of 194.28 =107.94
You can try using this guide to apply to arc segments
The radius is 31inch if it was a prime factor of 360 then you could use the equation arc = radius / no of segments
Ifthe circle had 30 inch radius then 360/30 = 12
Then divide by the 200/30 = 6.66
The circumference then would be similar 114.44inch
Hi there!
The perimeter of any square is the side of the square multiplied by four.
Perimeter= 4 x (5x-2)
Then distribute the four over parentheses.
Perimeter= 4(5x)-4(2)
Perimeter= 20x-8
Hope this helps :)
