Answer:
D
Step-by-step explanation:
The answer is d
Answer:
y=-2.8x-1.2
Step-by-step explanation:
5y=-14x-6
y=-14/5x-6/5
y=-2.8x-1.2
Answer:
0.1575
Step-by-step explanation:
Probability of picking a girl is 0.45 and probability of a girl scoring A is 0.35.
Therefore probability of a girl scoring A is 0.45*0.35=0.1575
Answer:
The midpoint of the given coordinates is
.
Step-by-step explanation:
We have given two coordinates (3,15) and (20,8).
Let we have given a line segment PQ whose P coordinate is (3,15) and Q coordinate is (20,8).
We have to find out the mid point M(x,y) of the line segment PQ.
Solution,
By the mid point formula of coordinates, which is;
![(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})](https://tex.z-dn.net/?f=%28%5Cfrac%7Bx_1%2Bx_2%7D%7B2%7D%2C%5Cfrac%7By_1%2By_2%7D%7B2%7D%29)
On substituting the given values, we get;
![M(x,y)=(\frac{3+20}{2}, \frac{15+8}{2})\\\\M(x,y)=(\frac{23}{2},\frac{23}{2})](https://tex.z-dn.net/?f=M%28x%2Cy%29%3D%28%5Cfrac%7B3%2B20%7D%7B2%7D%2C%20%5Cfrac%7B15%2B8%7D%7B2%7D%29%5C%5C%5C%5CM%28x%2Cy%29%3D%28%5Cfrac%7B23%7D%7B2%7D%2C%5Cfrac%7B23%7D%7B2%7D%29)
We can also say that ![M(x,y)=(11.5,11.5)](https://tex.z-dn.net/?f=M%28x%2Cy%29%3D%2811.5%2C11.5%29)
Hence The midpoint of the given coordinates is
.
3.14159265359 is the answer for Pi lol if you want the short answer it would just be 3.14 HOPE THIS HELPED!!