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max2010maxim [7]
3 years ago
11

Solving quadratic equations using square roots (2/5)(x+3)^2=5

Mathematics
1 answer:
Slav-nsk [51]3 years ago
6 0

x =  - 3 +  \frac{5 \sqrt{2} }{2} \\   - 3 -  \frac{5 \sqrt{2} }{2}
x = .5355339 \\  - 6.5355339

I think that's what your looking for
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A baseball player throws a 95mph fastball straight up into the air. The position equation, which gives the height of the ball at
Lana71 [14]
Set s(t) = 0 which means it hits the ground.  The formula doesn't fit the parameters given as it shows that the pitcher is standing on something 37 feet high.
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3 0
3 years ago
Shirley is going to have her home painted. Tim"s painting charges $250 plus $14 per hour. Colorful paints charges $22 per hour.
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2 years ago
How can you tell if a point is a solution to a system of equations?
Anna35 [415]

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so that is how you test to see if the equation is right

remember the first number goes to "x" and the second one goes to y

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3 0
3 years ago
Given the function g(x) = 4(3)x, Section A is from x = 1 to x = 2 and Section B is from x = 3 to x = 4.
Rudik [331]
The question is defective, or at least is trying to lead you down the primrose path.
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Part B:The average rate of change of Section B is equal to the average rate of change of Section A.
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4 0
3 years ago
How can I answer "write a problem that can be solved by acting it out and with using reasoning?"
Zielflug [23.3K]
So acting, eh?

you can walk 10 steps in 5 seconds
how many steps can you walk in 25 seconds?
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3 0
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