Answer:
9/20 = 0.45
Step-by-step explanation:
I would use ratio, so girls on the left as 3 and boys on the right as 1. As their is 3 times as many girls compare to boys. Add these 2 numbers together and this makes 4 parts to the ratio. Now divide 24 by 4 and that gives you 1 part. Then multiply it by 3 to get 3 parts to get the amount of girls.
Answer:
The line is y=1x+8
Step-by-step explanation:
We can use point-slope form of a line to make an equation. Point-slope form is as follows:
y-y₁=m(x-x₁)
**The variables y₁ and x₁ are where we will plug in our given coordinates and the variable m is your slope.
1. Plug in the given info:
y-10=1(x-2)
2. Distribute the 1:
y-10=1x-2
3. Add 10 to both sides:
y=1x+8
Answer:
Given any initial point (x, y), a reflection across the y-axis means the y-coordinate remains the same but the sign of the x-coordinate changes. Therefore, the coordinate expression that gives the coordinates of the point after a reflection across the y-axis is (-x, y).
Step-by-step explanation:
I ctrl c ctrl v the answer so thats it
I am not the mathematician