Answer:
<u>808.5 m³</u>
Step-by-step explanation:
Volume of a Triangular Prism :
<u><em>Volume = 1/2 × b × h × l</em></u>
<u><em /></u>
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Given :
⇒ b = 11 m
⇒ h = 10.5 m
⇒ l = 14 m
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Solving :
⇒ V = 1/2 × 11 × 10.5 × 14
⇒ V = 7 × 115.5
⇒ V = <u>808.5 m³</u>
Answer:
5-8
Step-by-step explanation:
6.5-1.5 = 5
6.5+1.5= 8
<u><em>Answer:</em></u>
The slope of the line is 77
<u><em>Explanation:</em></u>
We know the speed is constant and that the mile-marker location over time can be represented by a line. This means that the equation is linear.
<u>The slope can, therefore, be calculated as follows:</u>

where (x₁ , y₁) and (x₂ , y₂) are two points on the line
We are given that the two points (1, 123) and (3, 277) are two points in the line
<u>Substitute with them in the above equation to get the slope as follows:</u>

Hope this helps :)
So first we would convert 4 1/2 foot lengths into a decimal.
4.5 feet
Now we divide 25 by 4.5
25 ÷ 4.5 = 5.5
So Yancy can cut the board into five 4 1/2 foot lengths because the question says how many can he cut.