If you rounded off 129 to the nearest ten the answer would be 130
Answer:
x=26 is the answer
Step-by-step explanation:
We can't help you if you don't say the problem with ou need help with
Answer:
<h2><u>
<em>mark me as brilliant ~_~</em></u></h2>
Step-by-step explanation:
Answer:
Step-by-step explanation:
The triangle is recognizable as a 30°-60°-90° right triangle, which has side length ratios ...
1 : √3 : 2
Side x is thus twice the length of short side 4, so x = 8.
Side y is √3 times the length of short side x-6 = 2, so y = 2√3.
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If you don't happen to recognize the triangle dimensions, you can find x and y using the Pythagorean theorem.
x = √(4² +(4√3)²) = √64 = 8
y = √(4² -2²) = √12 = 2√3
