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4 years ago

6

Determine whether each statement is possible or not:

001" id="TexFormula1" title=" \cos( \theta) = 1.0001" alt=" \cos( \theta) = 1.0001" align="absmiddle" class="latex-formula">

1 answer:

Y_Kistochka [10]4 years ago

5 0

Cos can not be greater than 1 therefore it’s not possible

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5 pounds of apples cost $12. How many pounds of apples can you buy for $1.

Diano4ka-milaya [45]

Answer:

5/12 or 0.41666667 pound

Step-by-step explanation:

Set up the equation as 5/12=x/1 and cross multiply. Then you will get 12x=5. Divide both sides by 12 and then you will get 5/12.

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3 years ago

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The length of a rectangle is 7x + 5 and the width is 5x - 2 . Cameron cut with side length (2x + 3) from the rectangle . Which e

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That's what I think it is hope I'm right

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3 years ago

Po is trying to solve the following equation by completing the square: 49x^2+56x-64 = 0. He successfully rewrites the above equa

ohaa [14]

Answer:

The answer is 91

Step-by-step explanation:

We have the following equality:

$49x^2+56x-64=a^2x^2+2abx+b^2-c$

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1) If a=7, then, it follows for the first equality that 56=14b. Then b=4. Finally, substituting b=4 in the first equality we obtain that -64=16-c. So, c= 80. We conclude that

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As the problem states, we only consider values of a greater than zero. Then 91 is the only solution for $a+b+c$ .

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3 years ago

F ( x ) = -3 ( x + 4 ) ( x - 6 )

Sunny_sXe [5.5K]

Not sure what you’re asking, but, if you’re looking for the expanded form... hope that helps?

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A local florist charges $15 for delivery plus $2.75 per flower for all flower arrangements. When Marcus got the bill for a flowe

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