Answer:
Ok to find the probity we add the amount of boys and the amount of girls together to get 500 and out of these 100 are left handed so 1/5 also know as 20%
Hope This Helps!!!
The answer is B . your welcome
Answer:
Step-by-step explanation:
<u>Let's check his work by simplifying the given expression.</u>
- 2(x - 2) - 2(3)
- => 2x - 4 - 6
- => 2x - 10
When I compare Marty's result and this result, they are un-equal. Hence, Marty is incorrect.
<u>Marty's mistake</u>
- Marty must've got the problem wrong because of not understanding the distributive property.
- He probably forgot to multiply -2 by 2. Instead, he only subtracted 2 when he should've subtracted 4 from 2x.
Answer:
X less than 10
Step-by-step explanation:
The problem is set up 2x - 8 < 12. Add 8 to both sides to get 2x <20. Divide by 2 to get x < 10
Answer:
( x + 5 )^2 + ( y - 3 )^2 = 2^2
Step-by-step explanation:
The equation for a circle is ( x - h )^2 + ( y - k )^2 = r^2.
We know that h=-5 and k=3, so we just need to solve for r.
To do that, we need to envision the circle on a graph. If the edge of the circle touches the horizontal line y=1, how many units is it between the edge of the circle and the middle of the circle?
The middle of the circle is at y=3, and the edge is at y=1, so there are 2 units between the edge and the middle. Which means r=2.
so, ( x + 5 )^2 + ( y - 3 )^2 = 2^2.
