She's be using 12 cups of sugar. Heres the explanation to how i got that, i figured out what number 16 would multiply by to get 64 which was 4, so then i also multiplied 3 by 4 which is how i got 12. Hope this helps
Answer:
x = 2
Step-by-step explanation:
<span>1/20 liters
</span><span> 5 times 4/1 (5 divided by 1/4) equals 1/20</span>
Answer:
AC=44
Step-by-step explanation:
Two triangles are congruent
So the equation is
3z+17=6z-10
6z-3z=17+10
3z=27
z=9
So AC =
6.9-10
54-10
44
Answer:
(A) y = (x - 2)^2 + 1
Step-by-step explanation:
All the answer choices are in vertex form. Here's the formula for vertex form:
y = a(x - h)^2 + k
h = x coordinate of vertex
k = y coordinate of vertex
We already know that a = 1 because all of the answer choices have a = 1, so to find the right answer, you have to know how to write vertex form when given the vertex.
The vertex is (2, 1). The x coordiante (2) is equal to h, and the y coordinate (1) is equal to k.
Plug these two numbers into the formula and that's your answer!
y = (x - 2)^2 + 1
Hope it helps (●'◡'●)