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erik [133]
3 years ago
9

Find the value of x. Show your work.

Mathematics
1 answer:
r-ruslan [8.4K]3 years ago
5 0
Exterior angle sum of an polygon (shape) is 360 degrees (this is a property)

x + 98 + 41 + 76 + 86 = 360

Therefore x = 59

Please double check the equation I have written. Your picture is a bit blurry therefore I can really tell what number is 6 and 8. Sorry
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Please answer asap! show work!<br> 11. What is (f.g)(x)?<br> f(x) = x3 +3<br> g(x) = 2x2 + x - 1
Ksenya-84 [330]

Answer:

<u>2x⁵ + x⁴ - x³ + 6x² + 3x - 3</u>

Step-by-step explanation:

Given :

  • f(x) = x³ + 3
  • g(x) = 2x² + x - 1

Finding (f × g)(x) :

  • f(x) × g(x)
  • (x³ + 3)(2x² + x - 1)
  • 2x⁵ + 6x² + x⁴ + 3x - x³ - 3
  • <u>2x⁵ + x⁴ - x³ + 6x² + 3x - 3</u>
6 0
2 years ago
Math help please will give brainliest 10 points!!
mestny [16]
17. Its answer C i wil tell you the other one in a sec
3 0
3 years ago
10) En un triángulo rectángulo ABC, B es un ángulo
Minchanka [31]

Answer:

140

Step-by-step explanation:

Primera tienes que sumar 23 y 17 despues tienes que buscar la differencia de 180 y 40.

4 0
3 years ago
Please help. Find the two missing sides and write your answer as in simplified radical form.
ki77a [65]

Answer:

x and y =   5√2.

Step-by-step explanation:

This is a 45:45:90 triangle so length of x = length of y.

In this triangle the ratio of the sides is 1:1:√2

Finding length of x and y:

1/√2 = x/10

√2x = 10

x = 10/√2

=  10√2/2

=  5√2.

5 0
3 years ago
Seven more than the quotient of a number and -2 is 16.
lubasha [3.4K]
Hope this helps!! Ccccccccffffff

4 0
3 years ago
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