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2 years ago

: name the three characteristics A graph of proportional relationship has three important characteristics

Mathematics

1 answer:

avanturin [10]2 years ago

7 0

Answer:

A straight line through the origin, and with a positive gradient (sloping from bottom left to top right)

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I need help im gonna post 3 more different questions pls answer them.

Arisa [49]

Answer:

Step-by-step explanation:

x³ - (3 + x)²

4³ - (3 + 4)²

8 0

2 years ago

(1+cos2x)/(1-cos2x) = cot^2x

sesenic [268]

We will turn the left side into the right side.

$\dfrac{1 + \cos 2x}{1 - \cos2x} = \cot^2 x$

Use the identity:

$\cos 2x = \cos^2 x - \sin^2 x$

$\dfrac{1 + \cos^2 x - \sin^2 x}{1 - ( \cos^2 x - \sin^2 x)} = \cot^2 x$

$\dfrac{1 - \sin^2 x + \cos^2 x }{1 - \cos^2 x + \sin^2 x} = \cot^2 x$

Now use the identity

$\sin^2 x + \cos^2 x = 1$ solved for sin^2 x and for cos^2 x.

$\dfrac{\cos^2 x + \cos^2 x }{\sin^2 x + \sin^2 x} = \cot^2 x$

$\dfrac{2\cos^2 x}{2\sin^2 x} = \cot^2 x$

$\dfrac{\cos^2 x}{\sin^2 x} = \cot^2 x$

$\cot^2 x = \cot^2 x$

8 0

2 years ago

How could you use coordinate geometry to prove that segment BD and segment AC bisect one another?

____ [38]

Answer:

I think it's prove the midpoints are the same

Step-by-step explanation:

I'm not completely sure but I'm taking it right now and I believe that's the most logical answer because if they meet up at the same midpoint then they could bisect each other.

3 0

2 years ago

95 POUNDS AND 10 OUNCES TIMES 6=

lord [1]

Answer:

9180 ounces

Step-by-step explanation:

1. 16 ounces in a pound

2.(95(16) +10)6

3. (1520+10)6

4. 1530(6)

5. 9180 ounces

3 0

2 years ago

Read 2 more answers

X to the 2nd power times x to the 4th power

Pavel [41]

Answer: x^6

Step-by-step explanation:

You add the exponents

5 0

2 years ago