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Elis [28]
3 years ago
10

Write each statement as an algebraic expression. The difference between twice the product of a and b and the quotient of these n

umbers. need today RMS homework need before 4:02 please help 6/20/2020
Mathematics
1 answer:
qwelly [4]3 years ago
6 0

Answer:

2ab-\dfrac{a}{b}

Step-by-step explanation:

Twice the product of a and b could be written as 2ab. The quotient of these numbers is a/b. The difference between them is therefore 2ab-a/b. Hope this helps!

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459,156 is the answer
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Simplify radical 16v16
Andreas93 [3]

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64

Step-by-step explanation:

4 0
3 years ago
1-cos^2 A / sec^2 A - tan^2 A
tiny-mole [99]
I hope this helps you



✔cos^2A+sin^2A=1


✔1-cos^2A=sin^2A

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✔sin2A=2.sinA.cosA


secA=1/cosA


tgA=sinA/cosA


sin^2A/1/cos^2A-sin^2A/cos^2A


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sin2A.2.sin2A/cos2A


tg2A.2.sin2A


6 0
3 years ago
Please help me. I couldn't find the answer. I need prove how I got the answer as well ​
Naya [18.7K]

Answer:

13 car lengths

Step-by-step explanation:

65 (1/10) = 6.5

6.5 (2) = 13

4 0
3 years ago
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What is the slope of a line that is perpendicular to the line represented by the equation 2x−5=−y?
Liula [17]

Answer:

\frac{1}{2}

Step-by-step explanation:

First, you need to get the equation into y = mx + b form, like this:

Add y to both sides to get y + 2x − 5= 0

Then subtract 2x to get y - 5 = -2x

Add 5 to get y = -2x + 5

Now we know the slope is -2, or -2/1.

A line that is perpendicular to it has a slope that is the first line's slope's opposite reciprocal. This means flip the fraction upside down and change the sign, which gives you positive 1/2.

3 0
3 years ago
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