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3 years ago

3. You want to plot the collinear points A(-2, 3), A'(x, y), and A"(3, 7) on the same

Mathematics

1 answer:

yarga [219]3 years ago

5 0

Answer:

Not enough information

Step-by-step explanation:

we know that

If the three points are collinear

then

the slope of AA'' is equal to the slope of A'A''

With point A and point A" I can determine the equation of the line that joins the three points, however to determine the coordinates of point A' I need to know at least one coordinate of point A'

therefore

Not enough information

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Step-by-step explanation:

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The commutative property of addition

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Find x on this special right triangle

tigry1 [53]

Answer:

The answer is 7

Step-by-step explanation:

We know than Tan45=1

Tanx=opp/adj

tan45=y/(7 $\sqrt{2}$ )/2

Thus y=7 $\sqrt{2}$ /2

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3 years ago

For an acute angle 0, the equation sin(0) = cos(6) is true. What is the value of ? Show or explain your answer

weqwewe [10]

Answer:

$\theta =84$

Step-by-step explanation:

Given

$sin(\theta) = cos(6)$

Required

Find $\thata$ $\theta$

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If sin(A) = cos(B), then

$A + B = 90$

So, we have:

$\theta + 6 = 90$

Collect Like Terms

$\theta + 6 -6= 90-6$

$\theta = 90-6$

$\theta =84$

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3 years ago

Will give brainlist if correct.

dsp73

Answer: $\frac{1}{16}$

Step-by-step explanation:

1. Original Equation: $4^4(4^-^7)(4)$

2.Simplify: $4^4(4^-^7)(4) ----> 4^4* 4^-^7 * 4\\$

3.Apply exponent rule: $4^4^-^7^+^1$

4. Simplify: $4^-^2\\$

5.Apply exponent rule: $\frac{1}{4^2}$

6.Simplify: $\frac{1}{16}$

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