Answer:
Step-by-step explanation:First you apply the distributive property to create equivalent expressions, then you use algebra tiles to write equivalent expressions, and finally you verify that two different values of the variable yield the same value for each expressions, then the expressions are equivalent
.
Vertex form is y=a(x-h)^2+k
y=2x^2-10
y=2(x)^2-10
y=2(x-0)^2+(-10)
vertex form is
y=2(x-0)^2+(-10)
Answer:
43.234%
Step-by-step explanation:
40 Percent of 285= 14.035%
60 percent of 980 = 6.122%
75 percent of 325 = 23.077%
Sum is 43.234%
The last one
Hope this helps
It’s 12.4 just look at your decimal points
