Answer:
I don't know, is it?
Step-by-step explanation:
Simplify
Answer:
B. 10.9
Step-by-step explanation:
Area of triangle= 1/2*24*h
∠N=90° ⇒ Area of triangle= 1/2*MN*ON
MN²= h²+(24-7)²
ON²= h²+7²
- 24h=MN*ON
- 24h= √h²+(24-7)²*√h²+7²
- (24h)²=(h²+17²)(h²+7²)
- 576k=k²+289k+49k+289*49
- k²-238k+14161=0
See below for the description of changes when the dependent and the independent variables are switched
<h3>How to determine the changes?</h3>
<u>The table of values</u>
When the dependent and the independent variables are switched, the values also become switched on the table.
This means that the table becomes an inverse table of the function
<u>The scatter plot</u>
Switching the variables implies that the original function is being reflected across the line y = x
<u>The description in words</u>
This description is an inverse relation of the original function
<u>The equation</u>
This description is an inverse equation of the original function.
If the initial equation is y = ax + c, the new equation becomes x = ay + c
Read more about functions and relations at:
brainly.com/question/2253924
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Answer:
The largest possible area is 10,000 square feet
Step-by-step explanation:
Since she has 400 ft of fencing material, this means that the perimeter of the pen will be 400 ft
Mathematically, the perimeter of a rectangle is is;
2(l + b) = 400
Thus, l + b = 400/2
l + b =200
This means the length and width pen add up to 200
Mathematically, the maximum area can be obtained if the side of the length and the width are equal
So we will have to share the 200 into 2 , that makes 100 for each
The largest possible area is thus;
100 ft * 100 ft = 10,000 square feet
Answer:
4 Pieces
Step-by-step explanation:
8 ÷ 2 = 4
