Complete the square to solve the equation below.
Check all that apply.
x^2-10x-4=10
1 answer:
1. Move terms to the left side
2.Subtract the numbers
3.Use the quadratic formula
4.Simplify
5.Separate the equations
6.Solve
Rearrange and isolate the variable to find each solution.
Solution,
Solution
x=5±√39
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41=12d-7
-12d= -7-41
-12d= -48
d = 4
The area of a sector = 0.5 * radius^2 * central angle measure (in radians)
So that:
sq in
Answer: 3.5 hours
Step-by-step explanation:
68 + 62 = 130
455 / 130 = 3.5
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Answer:
y = 0.6x – 4
or
y =
3/5x
-4
Step-by-step explanation:
20*282= 5640
10680-5640=5040
50-20=30
5040 dividend by 30= 168
Answer: 168
