Answer:
ok
Step-by-step explanation:
Answer:
52%
Step-by-step explanation:
11+12= 23
12/23=52
C. -10x+32
Explanation: Solve the problem
( -4(2x-8)-2x )
Answer:
x = 48°
Step-by-step explanation:
42 + 90 + x = 180 (we can tell because it is a straight line and straight lines are supplementary, ie = 180)
Rearrange the equation so that x is on one side:
x = 180 - 90 - 42
Simplify
x = 48°
The slope is defined as the first derivative of the equation so ,
d(r)/d(theta) = -2 sin(2theta)
and by substitue by theta = pi/2
we get slope = -2 sin(2*(pi/6))
slope = -√3