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LenaWriter [7]
3 years ago
10

Find the value of the letter X.

Mathematics
1 answer:
Anestetic [448]3 years ago
3 0
Answer:
X=150

Solution: using geometry rules, the concept that all angles in a triangle equal to 180 degrees, you get x=150

Hope this helps. Please mark brainliest
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ASHA 777 [7]

Answer:

123456789

Step-by-step explanation:

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6 0
3 years ago
Write the set of real numbers x less than 6 in set builder notation
maksim [4K]

Answer:

{x ∈ R: x<6}

Step-by-step explanation:

Given

  • x is a real number
  • x is less than 6

Required

Write the set using set builder notation

The very first thing to do is to list out the range of x, using inequalities;

x is less than 6 implies that -infiniti < x < 6

The next step is to translate this to set builder. This is done as follows

x ∈ R - > This means that x is a real number

x < 6 -> where x is less than 6.

Bringing these two together, it gives:

{x ∈ R: x<6}

Hence, the set of real numbers x less than 6 is equivalent to {x ∈ R: x<6} using set builder notation

6 0
3 years ago
Find the 9th term geometric sequence 1,1/2,1/2^2
valentinak56 [21]

Answer:   t_9=\dfrac{1}{2^8}

<u>Step-by-step explanation:</u>

t_n=t_1\times r^{n-1}\\\\Given: t_1=1,\quad r=\dfrac{1}{2}\\\\\\t_9=1\times\bigg(\dfrac{1}{2}\bigg)^{9-1}\\\\\\.\quad =\large\boxed{\dfrac{1}{2^8}}

3 0
3 years ago
I really need help on this question!!!​
enyata [817]
I think it’s 2 because the red is more and the yellow is slightly bigger than the red but yeaaa
4 0
2 years ago
Ms Walsh has 2 separate 7 foot boards.she needs to cut pieces that are 11 inches long from the boards.what is the greatest numbe
vazorg [7]
Ms. Walsh can get 12 11 inch boards
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3 years ago
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