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Advocard [28]
3 years ago
7

What is the value of x?

Mathematics
1 answer:
Trava [24]3 years ago
7 0

The sum of a polygon's angles are 540.

When you add all the angles together here, you get 456.

Now subtract 456 from 540.

540 - 456 = 84

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The NFL regulation extra point is kicked 12 yards from the goal how many inches away from the goal is the extra point kick
vovangra [49]

Answer: 432 inches

Step-by-step explanation: 12 x 36 = 432.

6 0
3 years ago
Read 2 more answers
Inverse of g(x)=-x^5-3
Artyom0805 [142]

Answer:

<h2>{g}^{ - 1} (x) =  \sqrt[5]{ - x - 3}</h2>

Step-by-step explanation:

<h3>g(x) =  -  {x}^{5}  - 3</h3>

To find the inverse of g(x) equate g(x) to y

That's

<h3>y =  -  {x}^{5}  - 3</h3>

<u>Next interchange the terms</u>

x becomes y and y becomes x

We have

<h3>x =  -  {y}^{5}  - 3</h3>

<u>Next make y the subject</u>

Multiply both sides by - 1

That's

<h3>{y}^{5}  + 3 =  - x</h3>

Send 3 to the right side of the equation

That's

{y}^{5}  =  - x - 3

<u>Find the 5th root of both sides</u>

That's

<h3>\sqrt[5]{ {y}^{5} }  =  \sqrt[5]{ - x - 3}  \\ y =   \sqrt[5]{ - x - 3}</h3>

We have the final answer as

<h3>{g}^{ - 1} (x) =  \sqrt[5]{ - x - 3}</h3>

Hope this helps you

5 0
4 years ago
What single transformation can take you from A (3, 1) to A" (-7, 1) in one move?
Arisa [49]

Answer: A reflection (Across the y-axis)

Step-by-step explanation:

Transformation possiblitites:

Translation: After plotting the points you gave I came to the conclusion that a translation could not be the right transformation due to the fact that the point would move away the same units on a graph as the original point.

Rotation: The new point doesn't seem when graphed to have rotated, as it remained across from the orignial point on the graph.

Dilation: The new point if dilated wouldn't be in close proximity with the original point.

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3 years ago
What is the product of the binomials below (2x+3)(3x+3)​
Serga [27]

Answer:

3 • (2x + 3) • (x + 1)

Step-by-step explanation:

4 0
4 years ago
A train traveled 30 miles at an average speed of 60 mi/h ind the time taken for the trip
Ronch [10]
1/2 hour. 30/60 = 1/2 3 divided by 6 is 1/2 since it's not possible for it to be 1
4 0
3 years ago
Read 2 more answers
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