The perimeter is: " 331. 2 cm " .
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<u>Note</u>:
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Perimeter = 34 cm + 34 cm + 95.2 cm + 168 cm = 331.2 cm .
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Hours (time) is inversely proportional to temperature....
H = 1/T
K (constant) = H×T
= 2 × 65 = 130
Answer:
The amount of time spent can be modeled as 1.25h
Step-by-step explanation:
In order to do this, we need to take an extra .25h added to the h he planned on already spending. When we add these two together, we get 1.25h, which is the model for the sentence.
Answer:
The y-intercept is 4
Step-by-step explanation:
You find the y-intercept by finding where x is zero. In the table, when x=0 the y=4. The y-intercept is 4. The graph of the function crosses the x-axis at the point (0,4).
Answer:
36⅓
Step-by-step explanation:
3^3+7(2x÷6)
if x=4
3³ + 7 (2x ÷ 6)
= 27 + 7[ 2(4) ÷ 6]
= 27+ 7[ 8÷6]
= 27 + 7(4/3)
= 27 + 28/3
= (81+28)/3
= 109/3
= 36⅓
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