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fgiga [73]
2 years ago
14

How should I solve this? I tried to but I couldn't get past the quadratic formula.

Mathematics
1 answer:
xxMikexx [17]2 years ago
8 0
First multiply all terms by z
8-z^2=4z

Then order into standard form
-z^2-4z+8=0

Multiply the equation by -1
z^2+4z-8=0

Plug into quadratic equation
-4±√16-4(-8)
-4±√48

(-4±4√3)/2
-2±2√3

Final answer: z=-2± 2√3
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What is the least common multiple (LCM) of 8 and 14?
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Answer:

56

Step-by-step explanation:

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3 0
3 years ago
Yessenia is now y years old. Find the following ages in terms of y: her father is 32 years older
svlad2 [7]

Answer:

<u>The age of Yessenia's father in terms of y is y + 32</u>

Step-by-step explanation:

1. Let's review the information provided to answer the question correctly:

Age of Yessenia now = y

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2.  What is the age in terms of y of her father?

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3 0
3 years ago
Taking a test and i need help?
ivolga24 [154]
Answer choice C is correct
4 0
2 years ago
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Please, I need help!
Nikitich [7]

1. in 1 tree, he will get 13 apples

2. yes there is a proportional relationship in the data because there are 13 apples per tree

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4. if there were 25 trees, he would have picked 325 apples because

13*20 is 260

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2 years ago
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