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olchik [2.2K]
3 years ago
8

Look at photo NEED HELP ASAP EXPLAIN ANSWER

Mathematics
1 answer:
Dahasolnce [82]3 years ago
3 0

Answer:

x = 2

Step-by-step explanation:

Angles ABN and NBC are adjacent angles and sum up to angle ABC

  • 23x + 63x + 3 = 175
  • 86x = 175 - 3
  • 86x = 172
  • x = 172/86
  • x = 2
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Answer=3/10

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now,

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6 0
2 years ago
Alex got 27 questions out of 30 correct. what present of the questions did he get correct?(use fish method)
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if we take 30 to be the 100%, what is 27 off of it in percentage?

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1 year ago
An 18-slice pizza was made with only pepperoni and mushroom toppings, and every slice has at least one topping. Exactly ten slic
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4 0
3 years ago
The Palace of Peace and Accord in Astana, Kazakhstan, was built in 200620062006. The building has a square right pyramid structu
Anastaziya [24]

Answer: h= 69.3m

Step-by-step explanation:

The correct values in the question are:

year : 2006, length 62, vertical height 62.

So, the measure asked is called slant height . we have to apply the formula:

sh = √(vh^2 + [L/2]^2)

Where:  

vh= vertical height

L= length of a side of the square base

Replacing with the values given:

sh= √(62^2 + [62/2]^2)

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3 years ago
10 to power of 1 times 17.55
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Answer:

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Step-by-step explanation:

8 0
3 years ago
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