I need help on this problem
2 answers:
The value of x 3x°+46°+(2x-1°)=180°(angle sum of △) 5x+45=180° 5x=180°-45 x=135÷5 x=27 x is 27 put x into angle B,we have 2(27)-1 =53 thus angleB is 53° hope it helps c:
In Euclidean geometry (the geometry you're probably familiar with), the interior angles of a triangle always add to 180°.
With that knowledge, we can set up an equation that lets us solve for x based on our given angles by setting their sum equal to 180.
To find ∠B, we simply substitute the x for 27:
So, m∠B = 53°.
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Since the news outlet posted a poll on its website , it would be biased on the fact that it's on the website. Some people don't read the website, or don't have a computer or internet.
4 +5 = 9 and 12 + 3 =15 and there is more than this hope I helped
Answer: 918km^2
Step-by-step explanation:
Let x be the new dimension of the area;
It’s at point d and point p
It is equivalent to 16 cm