Answer:
(-5,-3)
Step-by-step explanation:
y values minus y values over x values minus x values
is the equation used for determining area from radius. We're given diameter, so to get the radius simply divide by 2. 19/2 = 9.5.
, when solved, equals
. After rounding to the nearest tenth, we get
Answer:
Infinite number of solutions
Step-by-step explanation:
For any value of x, both equations are equal to each other because both sides are identical
Answer:
2
1/3
Step-by-step explanation:
A(xA, yA) = A (3,1)
B(xB,yB)=B(5,5)
the gradient=(yB-yA)/ (xB-xA)=(5-1)/(5-3)=4/2=2
C(4,7),D(10,9)
the gradient=(yD-yC)/(xD-xC)=(9-7)/(10-4)=2/6=1/3
Z=-3 is the correct answer. Use math papa if you need help with the steps on how we got z=-3
