Answer:
-11
Step-by-step explanation:
The generic solution to ...
- a + b = sum
- a - b = difference
Can be found by adding the two equations:
(a+b) + (a-b) = (sum) + (difference)
2a = (sum + difference)
a = (sum + difference)/2
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Our particular solution is ...
a = (-44 +22)/2 = -11
The greater of the two numbers is -11.
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The other number is -33.
Answer:
2/3
Step-by-step explanation:
Idk about the number line circling thing but here is the explanation.
if you see how many out of 24 cookies Angela gave, you see that she gives 16. This is equal to 16/24, which simplifies to 2/3.
Thus, Angela gives 2/3 of her cookies to her neighbor.
Typically, the equation of a circle is given like this: (x-h)^2 + (y-k)^2 = r^2, where r is the radius of the circle and the point (h,k) is the center. To find the value k, you need to put the first equation you have into this form. Standard form requires that you only have the1 y variable, as seen in the parentheses, so you first need to complete the square.
x^2 + y^2 - 2y = 11
x^2 + y^2 - 2y +1 = 11 + 1
x^2 + (y - 1)^2 = 12
And that puts the equation in standard form. k = 1.
Answer:
Im pretty sure its 21 pounds.
Answer:
18/5 = 3.6 so we would round the number to make it 4 times
Step-by-step explanation:
divide 18 by 5.
let's say you had 18 apples and you have to give 3 people the same amount of apples. If we give 5 apples to each of the 3 people, we would have given them a total of 15 out of 18 apples, that would leave 3 apples. You would then give each person 1 of the 3 apples so that all the people have the same amount of apples.
So if you count the total apples each person had, it would be 4. So we know that the answer is 4 because each apple represents how many times the apples to apples each.
