Answer:
B,D
Step-by-step explanation:
The small number is always the bigger one in negatives because it is closer to 0 in a timeline
_-6_-5_-4_-3_-2_-1_0_1_2_3_4_5_6
Answer:
c =9.7 cm
Step-by-step explanation:
Law of sines:
sin (82) / c = sin(55) / 8
0.9903 / c = 0.8192 / 8
c = 0.9903 * 8 / 0.8192
c =9.7 cm
Because 34.4567 is closer to 34.46 than to 34.45, so the answer is 34.46.
9514 1404 393
Answer:
A, C, E
Step-by-step explanation:
The proportional relations on the list are ...
- feet and inches
- flour and bread
- gallons and cost
We often model running distance and time as proportional, but a marathon is a long enough run that speed is rarely constant. It usually decreases over the course, and may increase near the end.
__
A relationship is proportional if there is a constant multiplier that relates the output to the input.
_____
<em>Additional comment</em>
For the relations listed above, the constants are ..
- the conversion factor between feet and inches
- the amount of flour in a bread recipe
- the price of a gallon of gas
For running time and distance, the multiplier is <em>speed</em>. The relation is only proportional if speed is a constant.
