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Lelu [443]
2 years ago
15

Witch expersson is equivalent to 4x-5?

Mathematics
1 answer:
barxatty [35]2 years ago
7 0

Answer:

Uh where are the other expressions?

Step-by-step explanation:

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<span>(1/2) [SIN(X-Y)-SIN(X+Y)]= COS(X)SIN(Y)</span>
8 0
3 years ago
julie usd 12 3/4 gallons of water on her garden on monday. she used 15 1/4 gallons of water on tuesday what is th total amount o
sdas [7]
12 3/4 + 15 1/4

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This problem has my name!!!!!!!!!!!!!

4 0
3 years ago
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A company sells widgets. The amount of profit y made by the company is related to the selling price of each widgets x by the giv
SCORPION-xisa [38]

Answer:

The maximum amount of profit is 32

Step-by-step explanation:

Given

y=-x^2+64x-292

Required

Determine the maximum profit

This is calculated by calculating the maximum of the function.

A quadratic function is of the form

y = ax^2 + bx + c

and its maximum is:

Max = \frac{-b}{2a}

So: y=-x^2+64x-292

We have that

a = -1

b = 64

c = -292

Max = \frac{-b}{2a}

Max = \frac{-64}{2 * -1}

Max = \frac{-64}{-2}

Max = 32

<em>Hence, the maximum amount of profit is 32</em>

8 0
2 years ago
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SOS bro i need help!!!!
Masteriza [31]

Answer:

It’s the first one

Step-by-step explanation:

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3 years ago
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Answer:

What do you want me to answer?

Step-by-step explanation:

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