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lilavasa [31]
3 years ago
14

What’s the value of X? A) 81 B) 69 C) 78 D) 72

Mathematics
2 answers:
mr_godi [17]3 years ago
7 0

Answer:the answer is 69

Step-by-step explanation:

dangina [55]3 years ago
3 0
78 Is the value of x
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16. Prove that the sum of three angles of triangle is two right angles.​
Reptile [31]

Answer:

Two right angles = 180 degrees

Step-by-step explanation:

A right angle = 90 degrees

The sum of the interior angles of a triangle = 180 degrees

Two right angles (2 * 90) = 180

180 = 180

Therefore, the sum of the interior angles of  any triangle is equal to two right angles.

3 0
2 years ago
Is the part is 75 and the whole is 500 what is the percent
laiz [17]

Answer:

If the part is 75 and the whole number is 500 the percent would be 15%

Step-by-step explanation:

3 0
2 years ago
What number does b stand for in this equation
xenn [34]
Interept!
in the formula y=mx+b, the m=slope, and the b=the intercept

hope this helps!
5 0
2 years ago
Evaluate -2[7-3(-8+5)]
mart [117]
I think this is how you do it.

If I'm wrong tell me.

7 0
2 years ago
Nayeli lights a 4\,\text{m}^24m 2 4, start text, m, end text, squared space with 121212 candles. citlali lights a 10\,\text{m}^2
elena55 [62]

Using proportions, it is found that both spaces have the same brightness, as both have 3 candles per m².

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three.

For Nayeli and Citlali, the rate of candles per m² is given by:

  • N = 12/4 = 3 candles per m².
  • C = 30/10 = 3 candles per m².

Hence both spaces have the same brightness, as both have 3 candles per m².

More can be learned about proportions at brainly.com/question/24372153

#SPJ1

7 0
1 year ago
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