Answer:
x = 43
Step-by-step explanation:
Since it says at the bottom that the sum of angle measures is 360° that means that you can dd up all the angles and it will equal 360.
<u>Set up an equation</u>
(3x) + (2x) + (x + 12) + (2x + 4) = 360
<em>Then add them all together.</em>
5x + (3x + 16) = 360
8x + 16 = 360
<em>Subtract 16 from both sides to get 8x alone.</em>
8x = 344
<em>Then divide both sides by 8 to get x</em>
<span>The
tangent ratio number can be in coordinates negative and positive infinity. A positive
infinity can be greater than one. So the phrase “The tangent ratio number is
greater than one” can be sometimes. The answer is letter B.</span>
Heloooooooooooooooo that’s good to hear
Answer:
h = 2a/b
Step-by-step explanation:
a = 1/2 bh
2*a = 2* 1/2 bh
2a = bh
2a/b = bh/b
2a/b = h