Answer:
See below
Step-by-step explanation:
This is a parabola in vertex form where the vertex is (-2,7) and the parabola is vertically compressed by a factor of 3.
Answer:
Brailniest
Step-by-step explanation:
0.25k+1.5-k-3.5
-0.75k-2
so you are right
To do this, we first want to see how many participants there are in total by adding both males and females.
Now we know that there were 220 total participants, but only 121 were females.
This allows us to set up the fraction 121/220= the percent female.
or 55%
Answer:
a=6, b=5.5
Step-by-step explanation:
By looking at the sides of the triangles it can easily be seen that some of the sides match up. Side b is similar to the side of 11 and same with side a and the side of 3. Since one side is 16 and the other side on the smaller triangle is 8, the bigger triangle is twice as large than the smaller one. So 3 x 2 = 6 and 11 / 2 = 5.5
