triangle B. because congruent is supposed to be the same shape same size but triangle b is same shape but a different size
Answer:
3
Step-by-step explanation:
You know that angle Y is a right angle because XY is the radius and YZ is a tangent to the circle. So, you can use the pythagorean theorem to find the third side:
XY^2+4^2=5^2
XY^2+16=25
XY^2=9
XY=3
Hope this was helpful! :)
Answer:
y=mx + b
Step-by-step explanation:
Linear relationships can be expressed either in a graphical format where the variable and the constant are connected via a straight line or in a mathematical format where the independent variable is multiplied by the slope coefficient, added by a constant, which determines the dependent variable.
Calculate the mean of this data set<br>
12,7, 12, 9, 2, 15, 6, 6, 6, 1, 11
muminat
Answer:
7.9
Step-by-step explanation:
Mean=sum of observations/no. Of observations
Mean=(12+7+12+9+2+15+6+6+6+1+11)/11
Mean=87/11
Mean=7.9
