Answer:
37
Step-by-step explanation:
all triangle's angle measures add up to 180
180-98-45 = x
x = 37
Answer:
D:= -1/9
Step-by-step explanation:
Answer:

Step-by-step explanation:
Find dy/dx of the ellipse
at (2,3)
Using Implicit Differentiation
Differentiate both sides of the equation with respect to x


isolate the term dy/dx


Evaluate at point (2,3)
For x=2, y=3


Answer:-1/3
Step-by-step explanation:
Step-by-step explanation:
-3.5z - 2 + 1z - 3
Solving like terms
-2.5z - 5