We can say that lines A and D are <em>perpendicular</em>.
Please help 2 problems I really need it
1 answer:
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See the file attached (photo) above - That is the graph for (-(8*x))+15
Graph the line using the slope and y-intercept, or two points.
Slope: −8
y-intercept: (0,15)
x y
0 15
1 7
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<h3><em><u>→</u></em><em><u>X</u></em><em><u>x</u></em><em><u>K</u></em><em><u>i</u></em><em><u>m</u></em><em><u>0</u></em><em><u>2</u></em><em><u>x</u></em><em><u>X</u></em></h3>
We will need to find the area of the circle. We will use this formula:
A =
* radius^2
The question says we will use 3.14 for.
And we know radius is equal to 22.
A = 3.14 * 22^2
A = 3.14 * 484
A = 1519.76
Round to the nearest tenth.
A = 1519.8
So, the maximum area the sprinkler can water is <span>1519.8</span> ft squared.
EDIT:
I found a mistake in my answer.
A =
The question says we will use 3.14 for
And we know radius is equal to 22.
A = 3.14 * 22^2
A = 3.14 * 484
A = 1519.76
Round to the nearest tenth.
A = 1519.8
So, the maximum area the sprinkler can water is <span>1519.8</span> ft squared.
EDIT:
I found a mistake in my answer.