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Aliun [14]
2 years ago
13

Work out the value of T using the formula T=3x^{2]p-2p when p= -1?

Mathematics
1 answer:
postnew [5]2 years ago
8 0

The solution of the equation when p = -1 is T=3x^{-2}

<h3>How to determine the value of the equation?</h3>

The equation is given as:

T=3x^{2p}

The value of p is -1.

So, we have:

T=3x^{2*-1}

Evaluate the product

T=3x^{-2}

Hence, the solution of the equation when p = -1 is T=3x^{-2}

Read more about equations at:

brainly.com/question/18797214

#SPJ1

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Triangle ABC has been reflected over the x-axis to create triangle A'B'C'. Which of the following statements is true?
Leto [7]

Answer:

A ' = (-2, -3)

B ' = (0, -3)

C ' = (-1, 1)

=======================================================

Explanation:

To apply an x axis reflection, we simply change the sign of the y coordinate from positive to negative, or vice versa. The x coordinate stays as is.

Algebraically, the reflection rule used can be written as

Applying this rule to the three given points will mean....

Point A = (-2, 3) becomes A ' = (-2, -3)

Point B = (0, 3) becomes B ' = (0, -3)

Point C = (-1, -1) becomes C ' = (-1, 1)

The diagram is provided below.

Side note: Any points on the x axis will stay where they are. That isn't the case here, but its for any future problem where it may come up. This only applies to x axis reflections.

Step-by-step explanation:

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3 years ago
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Answer:

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Step-by-step explanation:

3 0
2 years ago
It is estimated that light takes 110,000 years to travel the full distance across our galaxy
stepladder [879]
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now, it takes 1 second for light to travel 300,000,000 meters.

if we know it takes light 1 second to go 300 million meters, then in 365 days or a year, or 60*60*24*365 seconds, it will then travels

300,000,000 * 60 * 60 * 24 * 365 meters in 1 year,

how about in 110,000 years, how many meters has it travelled?

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and we know that 110,000 years is 3468960000000 seconds, so

if it travels 300000000 meters in only 1 second, in 3468960000000 seconds, it will travel then (300000000) * (3468960000000) meters

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4 0
3 years ago
If correct 30 points and brainly
Andrews [41]

Answer:

123

Step-by-step explanation:

7 0
3 years ago
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4 0
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