<span>For any angle between 0° and 180°, the supplement of <em>the angle</em> is 180° – <em>the angle.</em></span>
<span><em>=> </em>180-179=1</span>
<span>So the supplement of 179 is 1.</span>
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Answer:
Step-by-step explanation:
The last one
Answer:
4
Step-by-step explanation:
Longer wavelength means lower frequency (lower pitch)
Answer:
2(lw+lh+wh)
Step-by-step explanation:
2(lw+lh+wh) using distributive property
