Answer:
315
Step-by-step explanation:
45/60 = 3/4
3/4 * 420 = 315
1. $49.05
2. $23.40
3. $88.55
4. $81.13
5. $155.25
6. $189.75
Answer:
4 19/24
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Is the base (leght width) plus the areas of each of the four triangular faces
We know the slope is -1, because perpendicular line's slopes are always the negative reciprocal. We plug (5, -3) in to get:
-3 = -5 + b
b = 2
So we get C. y = -x + 2.
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Hope this helps!
==jding713==
