9514 1404 393
Answer:
b = (-5, 2)
Step-by-step explanation:
b = 2m - a = 2(1, -1) -(7, -4) = (2-7, -2+4)
b = (-5, 2)
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<em>About the formula</em>
The midpoint is given by the formula ...
m = (a+b)/2
Solving for b gives ...
b = 2m -a . . . as above
Answer:
Milk: 2 cups
Flour: 5 cups
Sugar: 4 cups
Step-by-step explanation:
(First divide all ingredients by 2)
Milk: 3 -> 1.5
Flour: 5 -> 2.5
Sugar: 6 -> 3
(Next, multiply all by 4)
Milk: 1.5 -> 6
Flour: 2.5 -> 10
Sugar: 3 -> 12
(Divide by 3)
Milk: 6 -> 2
Flour: 10 -> 5
Sugar: 12 -> 4
Answer:
(-2, -4) and (2,56)
Step-by-step explanation:
Plug the x and y values into the equation.
P.S.
f(x) is = y (because they are both the output)
Step-by-step explanation:
Hope this helps:)
Answer:
here you go
Step-by-step explanation:
no of times he failed = -3
points he losed = -3 x 4 = -12
no of times he need to hit the target to get 48 points = 6x
<u>equation</u>
<u>-12 + 6x = 48</u>
<u>6x = 60 </u>
<u>x = 10</u>
no of points he will gain = 10 x 6 = 60
One fact family is 9 times 9 = 81
