True. A midsegment is half of the line it’s parallel too.
Answer:
Step-by-step explanation:
Normally, in a problem like this one, you'd be given a couple of x-values at which to evaluate the function. Since you didn't do that here, I'll just invent a few: {-1, 0, 7, 11}.
For x = -1: substitute -1 for x in f(x) = x^2 -3x+2: f(-1) = (-1)^2 - 3(-1) + 2 = 6:
f(-1) = 6
Next:
f(0) = 0 - 0 + 2 = 2, so f(0) = 2
For x = 7, substitute 7 for x in f(x) = x^2 -3x+2: f(7) = 49 - 21 + 2 = 30 = f(7)
For x = 11, f(11) = 121 - 33 + 2 = 90 = f(11)
Answer:
In the Beginning Ratio of the number of pineapple muffins to mango muffins =3:2
Let the the number of pineapple muffins and mango muffins be 3 k and 2 k.
Number of pineapple muffins sold = 144
New Ratio of the number of pineapple muffins to mango muffins is 3:5.
⇒
⇒5 × (3 k - 144) = 2 k × 3
⇒ 15 k - 720 = 6 k [ Using Distributive property: a × (b+ c) = a × b + a × c]
⇒15 k - 6 k = 7 20 [ Taking variable on one side and constant on another side of equation]
⇒9 k = 720
Dividing both sides by 9, we get
k = 80
So, Number of pineapple muffins which were present in the store when the bakery opened = 80 × 3 = 240
13.75 if u write it on paper are do it on a cluator x is 4 so it 2.5 ×4+3.75= 13.75