Answer:
2(L+W)H
Step-by-step explanation:
- <em>The lateral surface area of a prism is the total of the area of the faces.</em>
- <em>The lateral area of the prism is equal to the perimeter of the base times the altitude.</em>
Surface area= 2(L+W)H
Answer:
<h2>y = -9x - 2</h2>
Step-by-step explanation:
The slope-intercept form of an equation of a line:
<em>y = mx + b</em>
<em>m</em> - slope
<em>b</em> - y-intercept (0, b)
We have the slope <em>m = -9</em> and the y-intercept (0, -2) → <em>b = -2</em>.
Substitute:
<em>y = -9x + (-2) = -9x - 2</em>
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Answer:
A(t)=-1.5t-7
Step-by-step explanation:
It is given that Mr. Mole left his burrow that lies 7 meters below the ground and after 6 minutes, he was 16 meters below the ground.
It means the line passing thought the points (0,-7) and (6,-16). It means the initial value is -7.
He started digging his way deeper into the ground, descending at a constant rate. The rate of change is
The rate of change is -1.5.
A(t) denote Mr. Mole's altitude relative to the ground A (measured in meters) as a function of time t (measured in minutes).
Therefore the function's formula is , here negative sign shows the Mr. Mole's altitude relative to below the ground A
Answer:
(3,4) -> (8,3)
(-2,4) -> (3,3)
(-2,5) -> (3,4)
The triangle is translated 5 units to the right and 1 unit down.
Step-by-step explanation:
Add 5 to each x on the (x,y) coordinate and subtract 1 from each y.
