Answer:
the answer is C trust me by
10) 23710, 23715, 23751
11) 5206, 52701, 54025
12) 456231, 456321, 465321
13) 329854, 330820, 303962
14) dec, oct, nov
15) colorado, arizona, new mexico
The answer is D..... sorry I have to put the dots cause it says I need to type more
Answer:
Area 108cm2
Step-by-step explanation:
triangle =<em>1</em><em>/</em><em>2</em><em> </em><em>×</em><em>base</em><em>×</em><em> </em><em>height</em><em> </em>
rectangle =<em>length</em><em> </em><em>×</em><em> </em><em>width</em>
<em>then</em><em> </em><em>add</em><em> </em><em>the</em><em> </em><em>area</em><em> </em><em>of</em><em> </em><em>each</em><em> </em><em>shape</em>
Kalon + Marna = 12/7 hours working together
( I attached two formulas. Use formula 3)
Worker 2 Time = (worker 1 Time) * Total Time / [(worker 1 Time) - Total Time]
Worker 2 Time = ((4) * 12/7) / [4 - 12/7]
Worker 2 Time =
<span>
<span>
<span>
6.8571428571
</span>
</span>
</span>
/
<span>
<span>
<span>
2.2857142857
</span>
</span>
</span>
Worker 2 Time =
<span>
</span>3 hours